Twill 306 Piece Set 7+ you can assemble the Engine

you can assemble the Engine 29 fire truck and the Big Rig semi truck

you can also build the Hyper Bike from our main product line

The edges of each shape connect to any other pieces edges to create a hinge-like link

That Hinge Toy is a new easy to learn building system made up of two shapes

Twill 306 Piece Set 7+ you can assemble the EngineTWILL's unique design allows for building in multiple directions, giving you the freedom to create any design you can imagine. Whether building towering skyscrapers, fantastical creatures, or a mission to another planet, the only limit is your imagination! WARNING!: CHOKING HAZARD Small Parts. Not for children under 3 years.