Invicta Education - Trundle Wheel without Counter

The Trundle Wheel from Invicta Education makes measuring long distances easy with it's non-slip rubber tire. The pointer on the wheel helps children to measure intermediate distances. An adjustable clicker can be set from OFF to every 100mm and to every metre Explore and study length, perimeter and area. Includes: - 1 x Trundle Wheel Age: 6 Years + Item size: 5.5 x 32 x 40 cm Assembled size: 83 cm (H)