Packed with 400 pieces for lots of open-ended building fun including a spring motor for models that move. Includes ideas for 20 plus models. Convenient storage tub. Measures 7" x 11" x 16".

Easy to build, so many ways! Easy-click bricks, sticks, and panels make building a snap. Kids can build all kinds of crazy creatures, or create things all their own. Includes 54 pieces. All pieces in the TRIO Building System work together. Collect them a