Kugelbahn-Bausteine Set aus ABS-Kunststoff für Kinder Quantity:197 pieces Rubbing creates structured sounds that

Rubbing creates structured sounds that expand the listening experience and spark sensory curiosity

secondary colors & color gradations through play

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Kugelbahn-Bausteine Set aus ABS-Kunststoff für Kinder Quantity:197 pieces Rubbing creates structured sounds thatWhy children & parents love this set Creative building & learning: Multi level marble run building blocks for connecting promotes fine motor skills, logical thinking, and creativity. 5 variants: 76 118 142 197 268 pieces from the Starter Set to the Mega Set. Safe & durable: High quality ABS plastic, smooth rounded edges, sturdy and easy to clean. Stable construction: Sturdy bases, funnels, curves, and straight pieces marbles roll smoothly.