Giant Polydron Vehicle Builder Set N902349 Replacing the old model TD-17K-L

Replacing the old model TD-17K-L

The Signal generator is a robust instrument and can withstand prolonged short circuit for the output

Ideal for investigating natural resources up close

Featuring select rosewood bars

Folding legs on the bottom of the case allow for the best possible resonance by raising the instrument off the floor

Giant Polydron Vehicle Builder Set N902349 Replacing the old model TD-17K-LIdeal for nurseries, early years, kindergartens and reception classes Create your own moving vehicles. Children will develop an understanding of how things work. There are two different sized wheels, which allow for an exciting variety of models. Children will learn how to grab, pull and push their models, which helps with their co ordination and synchronises movement. The set comes complete with a picture guide which shows how to build different