Gratnells Callero Double Column School Activity Cart with 16 Sunshine Yellow Shallow Trays

The Gratnells Callero Double Column School Activity Cart is a durable mobile storage solution designed to keep STEM classrooms organized and learning materials within easy reach. Featuring 16 shallow Sunshine Yellow trays, this rolling cart helps educators efficiently transport, organize, and distribute classroom resources for hands-on instruction and collaborative activities.

Built with a strong powder-coated steel frame, smooth-rolling casters, and child-friendly rounded edges, the cart is ideal for schools, makerspaces, libraries, and STEM labs where flexible storage and mobility are essential.

Why Educators Use It

Hands-on STEM learning often requires students to access tools and materials quickly without disrupting instruction. This mobile storage cart supports organized classrooms by allowing educators to move supplies directly to learning stations, reducing setup time while encouraging collaborative, project-based learning across multiple grade levels.

Key Features

• Includes 16 shallow Sunshine Yellow Gratnells trays for organized classroom storage.
• Double-column steel frame supports up to 250 kg while remaining easy to maneuver.
• Large 3-inch locking casters provide smooth mobility throughout classrooms and learning spaces.
• Adjustable runners accommodate different tray configurations for flexible storage needs.
• Rounded ergonomic handles and enclosed frame promote safe everyday classroom use.
• Compatible with Gratnells F-size trays, lids, dividers, and inserts for customizable organization.

Classroom Applications

• Organize STEM lab equipment and engineering materials.
• Transport robotics, coding, and maker project supplies between workstations.
• Create mobile classroom resource centers for collaborative learning.
• Store art, science, and STEAM materials by subject or activity.
• Support flexible learning environments in classrooms, libraries, and makerspaces.