mini infinity cube

They are very lightweight. Listings report typical weights around 0.10 to 0.14 pounds.

Common materials include plastic (often ABS) for the cubes, with stainless-steel rivets or metal links for the hinges. Some listings also note components are BPA-free and non-toxic.

Listings commonly show a suggested age of 6 years and up.

Mini infinity cubes are mechanical fidget toys and do not require batteries or any power source.

Many models are built from eight linked mini-cubes connected by hinged links, often using stainless-steel rivets (sometimes covered) for durability.

They are designed to be highly portable: pocket-size, lightweight, and often playable with one hand. The listed dimensions and low weights support easy carrying in a pocket or bag.