KEVA Structures 200 Wood Building Planks Set – Building Toy Includes 200 Wooden Blocks and Idea Book – Ages 5 and Up

From the brand

Well Designed Planks: KEVA pine planks are precision cut wood building blocks that stack and stack with surprising stability.
No Hassle: Narrow towers can reach the ceiling. Cantilevers can balance beyond belief. No glue or connectors are used, just gravity and imagination.
Toys That Teach: Building brain power plank by plank. Playing with wooden building planks gives builders first-hand experience with balance, leverage, geometry and principles of physics.
Interchangeable: These planks are the same size and shape of other Kapla or KEVA planks and thus can be used interchangeably with those systems to construct elaborate and expansive structures making it one of the most versatile kids building toys.
Includes: 200 pine planks and a 24 page full-color idea booklet with build-out instructions.
KEVA is loved around the world by museums, educators, parents and kids who all call KEVA their favorite building toy for it’s endless ways to play and ability to captivate all ages.