All in cool

Unlock endless play potential with All-In by Stapelstein®. Harmoniously bringing together our Cool set and bundling it with the core layers of Inside, plus our multi-use Board, this modular play system which contains three elements instead of six is perfect for gifting and small spaces.

So whether you and your child decide to stack them, engage in water play, enjoy a round of toss or organize by color, there’s no wrong way to interact with our versatile and colorful elements.