{"product_id":"gratnells-callero-tall-maker-store-starter-unit-15-deep-12-shallow-trays-silver-sunshine-yellow","title":"Gratnells Callero Tall Maker Store Starter Unit with 15 Deep \u0026 12 Shallow Trays – Silver\/Sunshine Yellow","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Store Starter Unit is a high-capacity classroom storage solution designed to organize STEM tools, maker supplies, robotics components, and everyday learning materials. Its slim footprint maximizes storage while preserving valuable classroom space, making it ideal for busy learning environments.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a durable steel frame with 15 deep and 12 shallow Gratnells trays, this modular storage unit helps educators keep resources organized, accessible, and ready for hands-on learning across a wide range of educational settings.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eSchools, makerspaces, libraries, and STEM labs rely on organized storage to support efficient classroom management and independent student access. The Callero system helps create flexible learning spaces where materials remain secure, easy to find, and ready for collaborative projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 15 deep trays and 12 shallow trays for versatile classroom storage.\u003c\/li\u003e\n  \u003cli\u003eTall treble-width frame provides high-capacity storage with a compact footprint.\u003c\/li\u003e\n  \u003cli\u003eCompatible with the modular Callero Custom system for future expansion.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runners help prevent trays from being pulled out too far for improved classroom safety.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty steel frame supports up to 250 kg of evenly distributed load.\u003c\/li\u003e\n  \u003cli\u003eDurable polypropylene trays resist daily classroom wear and are easy to clean.\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 maker project materials.\u003c\/li\u003e\n  \u003cli\u003eOrganize STEM consumables, classroom tools, and equipment.\u003c\/li\u003e\n  \u003cli\u003eCreate centralized resource stations in innovation labs and makerspaces.\u003c\/li\u003e\n  \u003cli\u003eSupport independent student access to learning materials.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48610697150713,"sku":"CSTA340744020202","price":3527.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CSTA340744020202_-_Callero_Custom_Tall_Maker-Store_Starter_Unit_12_Shallow_3_Deep_Tilting_12_Deep_Sunshine_Yellow_Trays.avif?v=1782807196","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-store-starter-unit-15-deep-12-shallow-trays-silver-sunshine-yellow","provider":"STEMclassrooms.com","version":"1.0","type":"link"}