Gratnells Callero MakerSpace Cart with 3 Deep & 12 Shallow Silver Trays

The Gratnells Callero MakerSpace Cart is a versatile mobile storage and organization solution designed to support collaborative STEM and STEAM learning environments. Featuring a durable steel frame, interchangeable Gratnells trays, integrated accessory storage, and a spacious work surface, it helps educators keep tools, materials, and student projects organized and accessible throughout the school day.

Designed for makerspaces, STEM labs, classrooms, libraries, and innovation centers, this cart allows supplies to move wherever learning happens. Locking casters and flexible storage options make it easy to create organized, hands-on learning environments that adapt to changing projects.

Why Educators Use It

Teachers and STEM coordinators need storage solutions that keep materials organized while supporting active, collaborative instruction. The Callero MakerSpace Cart combines mobile storage, workspace, and customizable organization in one system, helping classrooms stay efficient during engineering, robotics, design thinking, and maker activities.

Key Features

• Includes 3 deep (F2) and 12 shallow (F1) interchangeable Gratnells trays.
• Comes with 12 mini storage bins, hooks, and a roll holder for organizing frequently used supplies.
• Slotted back and side panels support flexible tool and accessory placement.
• Large work surface with cable management supports powered STEM equipment and devices.
• Heavy-duty steel frame with large locking casters for safe mobility between learning spaces.
• Compatible with the Gratnells storage ecosystem, allowing trays to move between carts, cabinets, and classroom furniture.

Classroom Applications

• Organize STEM, STEAM, robotics, and engineering project materials.
• Create a mobile makerspace station for collaborative classroom activities.
• Store tools, electronics, craft supplies, and prototyping materials.
• Support library makerspaces, innovation labs, and media centers.