**Techno Gears Marble Mania Zoomerang 80 Pcs EI-5115 The frequency response encompasses the

The frequency response encompasses the whole of the audio spectrum and beyond

Straight line speed device

Set of 3 wooden wall activity panels to engage children in cross-curricular learning

Each topic includes group and individual session activities

Making Sense of Measurement covers length

**Techno Gears Marble Mania Zoomerang 80 Pcs EI-5115 The frequency response encompasses theThe Marble Mania Zoomerang 2. 0 Set includes over 80+ brightly coloured interlocking pieces, base plates, 3 D connectors, a corkscrew marble lifter, a funnel marble drop, and step by step instructions to help you build some innovative marble run tracks! Techno Gears products are all interchangeable which provides added play value and endless building possibilities! By encouraging children to follow directions, create patterns and understand mechanical