{"product_id":"gratnells-callero-tall-maker-store-adder-unit-12-shallow-15-deep-light-gray-trays","title":"Gratnells Callero Tall Maker Store Adder Unit with 12 Shallow \u0026 15 Deep Light Gray Trays","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Store Adder Unit is a high-capacity classroom storage solution designed to help schools organize STEM materials, maker supplies, robotics components, and everyday learning resources. Featuring 12 shallow trays and 15 deep trays in Light Gray, this modular storage unit maximizes storage while maintaining a compact footprint, making it ideal for modern classrooms, makerspaces, and libraries.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as part of the expandable Callero Custom system, this adder unit connects with compatible starter frames to create customized storage walls that grow alongside classroom needs. Rounded steel construction and StopSafe runners help create a safer learning environment while keeping supplies organized and accessible.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eSTEM classrooms require organized, flexible storage that adapts to changing projects and teaching spaces. The Callero Maker Store Adder Unit helps educators keep equipment, consumables, and student materials neatly arranged while improving accessibility, classroom efficiency, and independent student learning.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes 12 shallow and 15 deep Light Gray trays for high-capacity organization.\u003c\/li\u003e\n\u003cli\u003eExpandable adder unit integrates with the Gratnells Callero Custom storage system.\u003c\/li\u003e\n\u003cli\u003eCompact 16.9-inch depth provides maximum storage with a minimal classroom footprint.\u003c\/li\u003e\n\u003cli\u003eDurable steel frame supports up to 250 kg with trays rated for up to 5 kg each.\u003c\/li\u003e\n\u003cli\u003eStopSafe runners help prevent trays from being fully removed for added classroom safety.\u003c\/li\u003e\n\u003cli\u003eRounded frame design minimizes sharp edges, making it suitable for student learning spaces.\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 components, and engineering supplies.\u003c\/li\u003e\n\u003cli\u003eStore classroom maker materials and fabrication tools.\u003c\/li\u003e\n\u003cli\u003eCreate centralized resource storage for science labs and innovation spaces.\u003c\/li\u003e\n\u003cli\u003eManage shared classroom materials in libraries, media centers, and collaborative learning environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48602987528441,"sku":"CADD340744191919","price":3259.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CADD340744191919_-_Callero_Custom_Tall_Maker-Store_Adder_Unit_12_Shallow_3_Deep_Tilting_12_Deep_Light_Grey.avif?v=1782634616","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-store-adder-unit-12-shallow-15-deep-light-gray-trays","provider":"STEMclassrooms.com","version":"1.0","type":"link"}