{"product_id":"gratnells-callero-tall-maker-adder-storage-unit-28-shallow-7-deep-translucent-silver","title":"Gratnells Callero Tall Maker Adder Storage Unit with 28 Shallow \u0026 7 Deep Translucent Trays – Silver Frame","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Adder Unit provides high-capacity classroom storage in a compact footprint, making it ideal for STEM labs, makerspaces, libraries, and learning environments. Featuring a durable silver steel frame with 28 shallow and 7 deep translucent trays, it helps educators organize materials while keeping supplies visible and easy to access.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for modular classroom layouts, this adder unit expands an existing Callero Custom storage system, allowing schools to create storage solutions that grow alongside their programs.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eSTEM classrooms rely on organized learning spaces where students can independently access tools and materials. The combination of shallow and deep trays supports everything from small electronics and robotics parts to larger classroom resources, while antimicrobial trays and StopSafe runners help create a cleaner and safer learning environment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIncludes 28 shallow and 7 deep translucent storage trays for versatile organization.\u003c\/li\u003e\n\u003cli\u003eModular adder unit expands compatible Callero Custom storage systems.\u003c\/li\u003e\n\u003cli\u003eCompact 16.9-inch depth maximizes storage without taking up valuable classroom space.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty steel frame supports up to 250 kg with trays rated for up to 5 kg each.\u003c\/li\u003e\n\u003cli\u003eTranslucent trays allow quick identification of stored materials.\u003c\/li\u003e\n\u003cli\u003eStopSafe runners help prevent trays from being accidentally removed, improving classroom safety.\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 maker project supplies.\u003c\/li\u003e\n\u003cli\u003eStore STEM kits, classroom manipulatives, and lab materials.\u003c\/li\u003e\n\u003cli\u003eCreate expandable storage walls for makerspaces and innovation labs.\u003c\/li\u003e\n\u003cli\u003eSupport student self-service access to shared classroom resources.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48603402699001,"sku":"CADD342144202020","price":3359.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CADD342144202020_-_Callero_Custom_Tall_Maker-tall_Adder_Unit_28_Shallow_3_Deep_Tilting_4_Deep_Translucent_Tra.avif?v=1782650253","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-adder-storage-unit-28-shallow-7-deep-translucent-silver","provider":"STEMclassrooms.com","version":"1.0","type":"link"}