American block toy "molecular piece" born from the shape of a molecule It is a unique toy that can be twisted, bent, and rolled to create a shape freely when connected.　When connected, it is soft, so it can be shaped freely, and it is difficult to get injured even if you step on it.　An eco-friendly toy that uses 20% less plastic using natural minerals and recycled resin.　In the set where you can make DNA, you can learn DNA, and you can also be interested in natural science.　It's fun just to connect, so you can enjoy it as a family. DNA set 83 pieces (6 colors of black, red, green, yellow, orange, blue) Instruction manual, pole and seal included Target age: 6 years old or older