MindWare KEVA Brainbuilders - 3D brain building STEM challenges for boys & girls - Try to build the image - Practice spatial thinking - 20 planks & 30 puzzles

Approach KEVA from a whole new angle! Full-color cards include a 2-D building challenge on one side and the solution on the other. Manipulate your KEVA planks to successfully duplicate the balance, proportion, composition and geometry featured on each card. Includes 20 KEVA planks, 30 double-sided cards and instructions in a zippered carrying case.