Gratnells Callero Plus Treble Cart with 6 Jumbo Plum Purple Trays – Silver

The Gratnells Callero Plus Treble Cart is a durable classroom storage solution designed to keep STEM materials organized, accessible, and ready for everyday instruction. Featuring six jumbo Plum Purple trays and a sturdy silver frame, it provides generous storage for larger teaching resources, equipment, and classroom supplies. Choose between static feet or braked casters to best suit your learning environment.

Why Educators Use It

Teachers, STEM coordinators, and makerspace leaders rely on organized storage to keep lessons running efficiently. The large-capacity trays help separate materials by project, subject, or student group while the secure runner system keeps trays safely in place during daily classroom use.

Key Features

• Includes six jumbo Plum Purple Gratnells trays for high-capacity storage
• Strong silver metal frame built for everyday educational environments
• StopSafe runner system helps prevent trays from sliding out unintentionally
• Supplied with both feet and braked casters for stationary or mobile use
• Large tray capacity accommodates bulky STEM equipment and classroom materials
• Designed for classrooms, makerspaces, labs, libraries, and resource rooms

Classroom Applications

• Store robotics components, engineering kits, and science equipment
• Organize makerspace tools and collaborative project materials
• Create mobile supply stations for STEM labs and classrooms
• Separate classroom resources by grade level, subject, or activity