{"product_id":"gratnells-callero-tall-maker-starter-storage-unit-28-shallow-7-deep-royal-blue","title":"Gratnells Callero Tall Maker Starter Storage Unit with 28 Shallow \u0026 7 Deep Royal Blue Trays","description":"\u003cp\u003eThe Gratnells Callero Tall Maker Starter Unit is a high-capacity classroom storage solution designed to keep STEM learning spaces organized, efficient, and ready for hands-on instruction. Featuring a durable silver steel frame with 28 shallow and 7 deep Royal Blue trays, it provides flexible storage for tools, robotics components, maker supplies, science materials, and classroom resources while maximizing floor space.\u003c\/p\u003e\n\n\u003cp\u003eDesigned specifically for educational environments, the modular Callero system helps schools create organized learning spaces that can expand as classroom needs evolve. Its slim footprint, child-friendly design, and secure tray runners make it ideal for busy classrooms, makerspaces, libraries, and innovation labs.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Educators Use It\u003c\/h3\u003e\n\n\u003cp\u003eTeachers and STEM coordinators rely on the Callero system to simplify classroom organization while keeping frequently used materials accessible. The combination of shallow and deep trays supports a wide variety of supplies, helping students work more independently while maintaining an orderly learning environment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes 28 shallow trays and 7 deep Royal Blue trays for flexible supply organization.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty steel frame supports up to 250 kg of distributed load.\u003c\/li\u003e\n  \u003cli\u003eCompact 16.9-inch depth maximizes storage without sacrificing valuable classroom space.\u003c\/li\u003e\n  \u003cli\u003eStopSafe runners help prevent trays from being pulled out too far for added classroom safety.\u003c\/li\u003e\n  \u003cli\u003eModular Callero design can be expanded with additional compatible frames.\u003c\/li\u003e\n  \u003cli\u003eIdeal for storing STEM equipment, maker materials, science supplies, and classroom resources.\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 materials.\u003c\/li\u003e\n  \u003cli\u003eStore science lab equipment and consumable classroom supplies.\u003c\/li\u003e\n  \u003cli\u003eCreate efficient resource stations in STEM labs and makerspaces.\u003c\/li\u003e\n  \u003cli\u003eSupport libraries, innovation hubs, and collaborative learning environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRATNELLS","offers":[{"title":"Default Title","offer_id":48610851684601,"sku":"CSTA342144060606","price":3466.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0692\/0953\/files\/CSTA342144060606_-_Callero_Custom_Tall_Maker-Tall_Starter_Unit_28_Shallow_3_Deep_Tilting_4_Deep_Royal_Blue_Trays.avif?v=1782812364","url":"https:\/\/stemclassrooms.com\/products\/gratnells-callero-tall-maker-starter-storage-unit-28-shallow-7-deep-royal-blue","provider":"STEMclassrooms.com","version":"1.0","type":"link"}