{"product_id":"gratnells-callero-tall-maker-starter-unit-28-shallow-7-deep-jolly-lime-trays","title":"Gratnells Callero Tall Maker Starter Unit with 28 Shallow \u0026 7 Deep Jolly Lime Trays","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Starter Unit is a high-capacity classroom storage solution designed to keep STEM resources, maker materials, and everyday teaching supplies organized and accessible. Featuring a durable steel frame with 35 removable trays, it helps maximize storage while maintaining a compact footprint. Its modular design makes it ideal for classrooms, makerspaces, libraries, and innovation labs that require flexible organization.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eEducational spaces thrive when materials are organized and easy to access. This Callero storage unit supports independent student learning, simplifies classroom management, and provides secure, high-density storage for STEM equipment, robotics components, engineering supplies, art materials, and shared classroom resources.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 28 shallow and 7 deep Jolly Lime trays for versatile storage.\u003c\/li\u003e\n  \u003cli\u003eTall treble-width steel frame with a compact footprint for efficient classroom organization.\u003c\/li\u003e\n  \u003cli\u003eSupports up to 250 kg total frame load with trays rated for up to 5 kg each.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runners help prevent trays from being fully removed, improving classroom safety.\u003c\/li\u003e\n  \u003cli\u003eModular Callero system can be expanded with additional frames and storage components.\u003c\/li\u003e\n  \u003cli\u003eSmooth, rounded frame design enhances safety in student learning environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOrganize STEM kits, robotics parts, and engineering materials.\u003c\/li\u003e\n  \u003cli\u003eStore makerspace tools, consumables, and project supplies.\u003c\/li\u003e\n  \u003cli\u003eKeep classroom resources sorted by subject, grade, or activity.\u003c\/li\u003e\n  \u003cli\u003eCreate flexible storage systems in libraries, labs, and innovation spaces.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48612022845689,"sku":"CSTA342144363636","price":3466.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CSTA342144363636_-_Callero_Custom_Tall_Maker-Tall_Starter_Unit_28_Shallow_3_Deep_Tilting_4_Deep_Jolly_Lime_Trays.avif?v=1782829806","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-starter-unit-28-shallow-7-deep-jolly-lime-trays","provider":"STEMclassrooms.com","version":"1.0","type":"link"}