Questions, answered.

Each Lynx kit contains 18 big magnetic building panels in soft pastel colors — enough for forts, castles, rockets and hideouts. The Double Set (2 kits, 36 panels) is our most popular choice for room-size builds, and the Quad Set (4 kits, 72 panels) is the best value.

Designed for ages 3 to 12. The panels are light enough for toddlers to lift and place on their own — no tools or adult help needed — while open-ended building keeps 8-to-12-year-olds engineering multi-room forts.

Safety is designed in: the panels are non-toxic, child-safe EPP foam, every edge is rounded, and every magnet is fully enclosed inside the panel so nothing can come loose or be swallowed. The panels are tested to meet US toy-safety requirements for children age 3 and up.

That is what they are made for. EPP foam is soft and impact-absorbing yet sturdy enough to be stacked, knocked down and rebuilt every day. If a panel ever arrives damaged or breaks under normal play, send us a photo and we replace it free.

The panels stack completely flat — the whole kit slides under a bed or into a closet in seconds. No bins of loose pieces.

Orders ship from our US warehouse within 24 hours and typically arrive in 3–5 business days.

Yes — US shipping is free on orders over $80, applied automatically at checkout with no code needed. The Double and Quad sets qualify on their own.

Every order is covered by our 30-day play-guarantee: if your family doesn't love building with the panels, you have 30 days from delivery to send them back for a full refund — no restocking fees. Read the full 30-Day Return Policy.

Email us a photo and we send a free replacement — no need to return anything.