{"title":"Makerspaces","description":"","products":[{"product_id":"gratnells-callero-plus-treble-cart-6-tropical-orange-jumbo-trays","title":"Gratnells Callero Plus Treble Cart with 6 Tropical Orange Jumbo Trays","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart with six jumbo tropical orange trays provides a durable, high-capacity storage solution for STEM classrooms, makerspaces, science labs, and collaborative learning environments. Its spacious tray configuration helps educators organize larger materials, equipment, and classroom resources while keeping everything easily accessible.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for educational settings, the cart includes both feet and braked casters, allowing schools to configure it as either a stationary storage unit or a mobile classroom cart. The integrated StopSafe runner system helps prevent trays from being pulled out accidentally, supporting safe daily use.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eLarge STEM projects often require organized storage for bulky materials and shared equipment. This cart helps teachers maintain efficient learning spaces by keeping supplies organized, reducing setup time, and making classroom resources readily available for students.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes six jumbo Gratnells trays in Tropical Orange for high-capacity storage.\u003c\/li\u003e\n  \u003cli\u003eTreble-width Callero Plus frame provides generous storage while maintaining a compact footprint.\u003c\/li\u003e\n  \u003cli\u003eSupplied with both feet and locking casters for stationary or mobile classroom use.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runner system helps keep trays securely positioned during everyday use.\u003c\/li\u003e\n  \u003cli\u003eSilver metal trim offers a durable, professional appearance suitable for educational environments.\u003c\/li\u003e\n  \u003cli\u003eIdeal for organizing STEM equipment, robotics components, science materials, and maker supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStore robotics kits, engineering tools, and larger STEM resources.\u003c\/li\u003e\n  \u003cli\u003eOrganize makerspace materials for collaborative student projects.\u003c\/li\u003e\n  \u003cli\u003eCreate mobile supply stations for science labs and innovation spaces.\u003c\/li\u003e\n  \u003cli\u003eManage shared classroom materials across multiple learning groups.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48632995315961,"sku":"SSET0844010101","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128394.webp?v=1783151562"},{"product_id":"gratnells-callero-plus-treble-cart-6-jumbo-sunshine-yellow-trays-silver","title":"Gratnells Callero Plus Treble Cart with 6 Jumbo Sunshine Yellow Trays – Silver","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart is a flexible classroom storage solution designed to keep STEM materials, equipment, and learning resources organized and easy to access. Featuring six jumbo Sunshine Yellow trays, this cart provides generous storage capacity while supporting efficient classroom organization. Choose between a mobile cart with braked casters or a stationary unit with included feet to best fit your learning environment.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\u003cp\u003eBusy classrooms benefit from storage that is both durable and adaptable. The Callero Plus Treble Cart helps teachers organize hands-on learning materials, maker supplies, robotics components, and science equipment so students can quickly access and return resources during lessons and collaborative activities.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes six jumbo Sunshine Yellow Gratnells trays for high-capacity storage.\u003c\/li\u003e\n  \u003cli\u003eCan be configured as either a mobile cart or stationary storage unit.\u003c\/li\u003e\n  \u003cli\u003eBraked casters provide secure mobility between classrooms and learning spaces.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runner system helps prevent trays from being pulled out accidentally.\u003c\/li\u003e\n  \u003cli\u003eDurable silver metal frame designed for everyday educational use.\u003c\/li\u003e\n  \u003cli\u003eIdeal for organizing large classroom materials, STEM kits, and shared supplies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStore robotics, engineering, and maker project materials.\u003c\/li\u003e\n  \u003cli\u003eOrganize science lab equipment and classroom resources.\u003c\/li\u003e\n  \u003cli\u003eCreate mobile supply stations for STEM labs and makerspaces.\u003c\/li\u003e\n  \u003cli\u003eSupport shared storage in libraries, innovation labs, and collaborative learning environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48632999018745,"sku":"SSET0844020202","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128392.webp?v=1783152204"},{"product_id":"gratnells-callero-plus-treble-cart-6-jumbo-plum-purple-trays-silver","title":"Gratnells Callero Plus Treble Cart with 6 Jumbo Plum Purple Trays – Silver","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart is a durable classroom storage solution designed to keep STEM materials organized, accessible, and ready for everyday instruction. Featuring six jumbo Plum Purple trays and a sturdy silver frame, it provides generous storage for larger teaching resources, equipment, and classroom supplies. Choose between static feet or braked casters to best suit your learning environment.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eTeachers, STEM coordinators, and makerspace leaders rely on organized storage to keep lessons running efficiently. The large-capacity trays help separate materials by project, subject, or student group while the secure runner system keeps trays safely in place during daily classroom use.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes six jumbo Plum Purple Gratnells trays for high-capacity storage\u003c\/li\u003e\n\u003cli\u003eStrong silver metal frame built for everyday educational environments\u003c\/li\u003e\n\u003cli\u003eStopSafe runner system helps prevent trays from sliding out unintentionally\u003c\/li\u003e\n\u003cli\u003eSupplied with both feet and braked casters for stationary or mobile use\u003c\/li\u003e\n\u003cli\u003eLarge tray capacity accommodates bulky STEM equipment and classroom materials\u003c\/li\u003e\n\u003cli\u003eDesigned for classrooms, makerspaces, labs, libraries, and resource rooms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eStore robotics components, engineering kits, and science equipment\u003c\/li\u003e\n\u003cli\u003eOrganize makerspace tools and collaborative project materials\u003c\/li\u003e\n\u003cli\u003eCreate mobile supply stations for STEM labs and classrooms\u003c\/li\u003e\n\u003cli\u003eSeparate classroom resources by grade level, subject, or activity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48633013698809,"sku":"SSET0844050505","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128389.webp?v=1783152824"},{"product_id":"gratnells-callero-plus-treble-cart-6-royal-blue-jumbo-trays","title":"Gratnells Callero Plus Treble Cart with 6 Royal Blue Jumbo Trays","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart with six Royal Blue Jumbo Trays provides flexible, high-capacity storage for busy classrooms, STEM labs, and makerspaces. Designed for educational environments, it helps keep learning materials organized, accessible, and ready for daily instruction. Choose between a mobile cart with locking casters or a stationary unit using the included feet to match your classroom setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eThis versatile storage cart supports organized, efficient learning by giving students and teachers quick access to classroom supplies, robotics components, science equipment, art materials, and project resources. Its durable design and secure tray system make it well suited for schools, libraries, innovation spaces, and collaborative STEM environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes six jumbo Royal Blue Gratnells trays for high-capacity storage.\u003c\/li\u003e\n  \u003cli\u003eCan be configured as either a mobile cart or stationary storage unit.\u003c\/li\u003e\n  \u003cli\u003eLocking casters provide mobility while helping keep the cart securely positioned.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runner system helps prevent trays from being accidentally pulled out.\u003c\/li\u003e\n  \u003cli\u003eDurable silver metal frame designed for everyday educational use.\u003c\/li\u003e\n  \u003cli\u003eIdeal for organizing STEM supplies, classroom materials, makerspace tools, and lab equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStore robotics kits, engineering materials, and science equipment.\u003c\/li\u003e\n  \u003cli\u003eOrganize classroom supplies by subject, group, or project.\u003c\/li\u003e\n  \u003cli\u003eCreate mobile resource stations for collaborative learning.\u003c\/li\u003e\n  \u003cli\u003eSupport makerspaces, libraries, innovation labs, and STEM classrooms.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48633035620601,"sku":"SSET0844060606","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128390.webp?v=1783153333"},{"product_id":"gratnells-callero-plus-treble-cart-6-jumbo-flame-red-trays-silver","title":"Gratnells Callero Plus Treble Cart with 6 Jumbo Flame Red Trays – Silver","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart provides flexible, high-capacity storage for STEM classrooms, makerspaces, science labs, and learning environments. Featuring six jumbo flame red trays, this durable storage cart helps educators organize larger classroom materials while keeping supplies secure and easy to access.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for everyday educational use, the cart can be configured as either a mobile unit using the included braked casters or as a stationary storage solution with the supplied feet. The StopSafe runner system helps prevent trays from being pulled out accidentally, supporting safer classroom organization.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eTeachers and STEM coordinators need storage that adapts to changing learning spaces. The Callero Plus Treble Cart keeps equipment, robotics components, engineering supplies, and classroom materials organized while making them easy to transport or store between lessons.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes six jumbo Flame Red Gratnells trays for high-capacity storage.\u003c\/li\u003e\n  \u003cli\u003eChoose between stationary feet or lockable, braked casters for flexible classroom use.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runner system helps keep trays securely in place during daily use.\u003c\/li\u003e\n  \u003cli\u003eDurable silver metal frame designed for demanding educational environments.\u003c\/li\u003e\n  \u003cli\u003eIdeal for organizing oversized STEM, science, art, and makerspace materials.\u003c\/li\u003e\n  \u003cli\u003eMeasures 40.9 in. W × 18.5 in. D × 41.5 in. H.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStore robotics, engineering, and STEM project materials.\u003c\/li\u003e\n  \u003cli\u003eOrganize science lab equipment and classroom resources.\u003c\/li\u003e\n  \u003cli\u003eCreate mobile makerspace supply stations.\u003c\/li\u003e\n  \u003cli\u003eManage shared materials between classrooms or departments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48644659020025,"sku":"SSET0844090909","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128384.png?v=1783439145"},{"product_id":"gratnells-callero-plus-treble-cart-6-grass-green-jumbo-trays-silver","title":"Gratnells Callero Plus Treble Cart with 6 Grass Green Jumbo Trays - Silver","description":"\u003cp\u003eThe Gratnells Callero Plus Treble Cart provides flexible, high-capacity storage for busy classrooms, STEM labs, makerspaces, and learning environments. Equipped with six jumbo grass green trays, it helps educators organize larger materials, shared equipment, and classroom resources while keeping everything easily accessible.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eDesigned for active educational spaces, this storage cart supports organized learning by keeping supplies protected and easy to reach. The option to use either leveling feet or locking casters allows schools to configure the cart for permanent classroom storage or mobile resource sharing between learning spaces.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes six jumbo grass green Gratnells trays for high-capacity storage\u003c\/li\u003e\n\u003cli\u003eChoose between stationary feet or braked casters for flexible placement\u003c\/li\u003e\n\u003cli\u003eStopSafe runner system helps keep trays securely positioned during use\u003c\/li\u003e\n\u003cli\u003eSilver metal frame offers durability for daily classroom environments\u003c\/li\u003e\n\u003cli\u003eIdeal for organizing STEM supplies, robotics equipment, art materials, and classroom resources\u003c\/li\u003e\n\u003cli\u003eMeasures approximately 40.9 x 18.5 x 41.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eStore robotics components and engineering project materials\u003c\/li\u003e\n\u003cli\u003eOrganize makerspace tools and fabrication supplies\u003c\/li\u003e\n\u003cli\u003eCreate mobile STEM resource stations for shared classrooms\u003c\/li\u003e\n\u003cli\u003eManage science lab equipment and classroom manipulatives\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48644673765625,"sku":"SSET0844101010","price":1403.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/128385.png?v=1783439814"}],"url":"https:\/\/stemclassrooms.com\/collections\/makerspaces-2.oembed","provider":"STEMclassrooms.com","version":"1.0","type":"link"}