Newtonian Demonstration Timers-Clocks-Bells Each Chart Rack is made

Each Chart Rack is made from heavy-duty corrugated board in an attractive wood grain pattern

The ultimate snap together interlocking building blocks

Flip the poster over to discover over 700 interesting state facts— flags

Wall panels are ideal for busy daycare centers and classrooms as they provide a focal play point for the room without taking up additional floor space

Zen Strips can be attached to everyday items like smartphones

Newtonian Demonstration Timers-Clocks-Bells Each Chart Rack is madeThis Newtonian Demonstrator is a large size to clearly explain the theory. Wooden frame consists of five nickel plated steel balls of uniform mass suspended from the frame. Includes instructions. Size: approx. 9" L x 7" W x 8" H. Recommended age 8+ years