Gratnells Callero Plus Treble Cart with 24 Shallow Jolly Lime Trays – Silver Frame

The Gratnells Callero Plus Treble Cart provides an efficient, mobile storage solution for classrooms, STEM labs, makerspaces, and learning environments. Featuring 24 shallow Jolly Lime trays within a durable silver steel frame, it keeps teaching materials organized, accessible, and ready for everyday instruction.

Designed for busy educational spaces, the cart moves smoothly between classrooms while helping educators maximize storage without taking up valuable floor space. Its spacious top surface also provides a convenient area for demonstrations, displaying resources, or supporting collaborative activities.

Why Educators Use It

Teachers and STEM coordinators need storage that supports flexible learning and quick access to classroom materials. The Callero Plus Treble Cart helps organize supplies, simplifies lesson preparation, and encourages student independence with secure StopSafe tray runners and an easy-to-maneuver design.

Key Features

• Includes 24 standard shallow Jolly Lime polypropylene storage trays.
• Durable silver steel frame with a total load capacity of up to 250 kg.
• StopSafe runners help prevent trays from being fully removed during everyday use.
• Supplied with both feet and locking casters for stationary or mobile configurations.
• Large ergonomic handles and smooth-rolling casters allow effortless one-handed movement.
• Top surface provides additional workspace for demonstrations, displays, or lesson materials.

Classroom Applications

• Organize STEM kits, robotics components, and engineering supplies.
• Store classroom manipulatives, maker materials, and lab resources.
• Create mobile supply stations for collaborative group projects.
• Support makerspaces, libraries, innovation labs, and shared learning environments.