Push - Gravitrax Add-On Dinosaurs Don’t use too much force…

Don’t use too much force… the pieces should just slide apart

See at a glance how much time is remaining during a lesson

effects that can be performed at a moment's notice and with no preparation are some of the most valuable tricks to know and finger rings are everyday objects that are always available

Tenzi is a fast & frenzied game

this series will teach and reinforce the skills that students need at junior secondary level

Push - Gravitrax Add-On Dinosaurs Don’t use too much force…3 GraviTrax action blocks in one box! A unique set bringing together 3 iconic action blocks from the GraviTrax range: the Hammer, the Tiptube and the Volcano; as well as a refill of 3 balls included. Hammer: a block to give marbles momentum and help them pass obstacles. TipTube: an innovative block that collects up to 3 balls, retains them and then releases them all at the same time. Ideal for creating streamers of marbles and varying the rhythms!