Tinker Rings or it can be connected

or it can be connected frontally or laterally to other Ugears marble runs of the same or different design (2 or 4 models can be connected

Fun for ages 14 and up

It includes a stand to convert this quirk object in a decorative piece in your kitchen

while this model does its best to replicate the real thing

Tinker Rings or it can be connectedGet your little one thinking, tinkering, and learning early! The sturdy rings are each covered with a wonderfully soft, rubbery surface and designed with unique, engraved textures little fingers will love to explore. Meanwhile, built into every ring are magnets, arranged just right so that, no matter which side of each ring is facing up, they'll always connect and stack perfectly from big to small! Or, for more advanced play How many of the rings can