Plip Kit

Fat Brain

A silicone ball-and-socket construction set with sticks, arches and X-shaped connectors that click together into swirling patterns, prisms and architectural sculptures, then pop apart with a satisfying snap. Open-ended building encourages spatial reasoning, creativity and fine motor skills. Made from food-grade silicone. Includes ten sticks, twenty-four arches, twelve Xs and a washable storage bag. Best from around five years.