Gratnells Callero Plus Treble Cart with 6 Translucent Jumbo Trays – Silver

The Gratnells Callero Plus Treble Cart with 6 Jumbo Trays provides flexible, high-capacity storage for STEM classrooms, makerspaces, science labs, and collaborative learning environments. Its translucent trays make it easy to identify supplies at a glance while helping educators keep materials organized, accessible, and ready for daily instruction.

Designed for busy educational spaces, the cart can be configured as either a stationary storage unit using the included feet or a mobile cart with braked casters. The StopSafe runner system helps keep trays securely in place while students and staff move materials throughout the classroom.

Why Educators Use It

Teachers and STEM coordinators rely on this storage cart to organize large classroom materials while supporting flexible instruction. The jumbo tray capacity is ideal for storing bulky supplies, robotics components, engineering materials, and shared classroom resources that need to stay protected yet easily accessible.

Key Features

• Includes six translucent Gratnells jumbo storage trays for high-capacity organization.
• Can be configured as either a stationary unit or a mobile cart using the included feet and locking casters.
• StopSafe runner system helps keep trays securely positioned during everyday use.
• Translucent trays allow quick visual identification of stored classroom materials.
• Durable silver frame designed for daily use in educational environments.
• Ideal for STEM classrooms, makerspaces, science labs, libraries, and innovation spaces.

Classroom Applications

• Store robotics kits, engineering supplies, and STEM project materials.
• Organize shared classroom resources by class, project, or subject.
• Create mobile supply stations for collaborative learning activities.
• Keep makerspace tools and consumable materials neatly organized.