{"product_id":"gratnells-callero-tall-maker-adder-unit-28-shallow-7-deep-cyan-blue-trays","title":"Gratnells Callero Tall Maker Adder Unit with 28 Shallow \u0026 7 Deep Cyan Blue Trays","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Adder Unit is a high-capacity classroom storage solution designed to keep STEM materials, maker supplies, and learning resources organized and easily accessible. Featuring 28 shallow and 7 deep Cyan Blue trays, this modular unit helps educators maximize storage while maintaining a compact footprint. Its durable steel frame and child-friendly design make it ideal for busy educational environments.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eSchools, makerspaces, libraries, and STEM labs rely on the Callero storage system to create organized, flexible learning environments. The modular design supports growing classrooms, while antimicrobial trays and StopSafe runners help promote safer, more efficient student access to classroom materials.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes 28 shallow and 7 deep Cyan Blue storage trays for organizing a wide variety of classroom materials.\u003c\/li\u003e\n\u003cli\u003eCompact tall frame provides high-density storage while using minimal floor space.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty steel frame supports up to 250 kg for long-term classroom durability.\u003c\/li\u003e\n\u003cli\u003eStopSafe runners help prevent trays from being fully removed, improving classroom safety.\u003c\/li\u003e\n\u003cli\u003eCompatible with the modular Gratnells Callero system for future expansion.\u003c\/li\u003e\n\u003cli\u003eAntimicrobial polypropylene trays are durable, easy to clean, and designed for everyday educational use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eClassroom Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOrganize robotics, engineering, and STEM project supplies.\u003c\/li\u003e\n\u003cli\u003eStore science lab equipment and classroom consumables.\u003c\/li\u003e\n\u003cli\u003eCreate efficient makerspace storage for tools and materials.\u003c\/li\u003e\n\u003cli\u003eManage shared classroom resources in libraries and innovation labs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48603414954233,"sku":"CADD342144262626","price":3359.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CADD342144262626_-_Callero_Custom_Tall_Maker-tall_Adder_Unit_28_Shallow_3_Deep_Tilting_4_Deep_Cyan_Blue_Trays.avif?v=1782650800","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-adder-unit-28-shallow-7-deep-cyan-blue-trays","provider":"STEMclassrooms.com","version":"1.0","type":"link"}