Wammy

A building block toy that can be bent, threaded, and connected in various ways

This building block toy is made of soft polyethylene and has a hollow center, so it can be bent and passed through the gaps to connect the pieces.

As you connect the pieces, you will discover patterns and rules, and you can create a variety of shapes depending on your ideas, from flat works to three-dimensional pieces such as balls, animals, plants, and vehicles.