Brunnian link
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In knot theory, a branch of topology, a Brunnian link is a nontrivial link that becomes a set of trivial unlinked circles if any one component is removed. In other words, cutting any loop frees all th
The standard braid is Brunnian: if one removes the black strand, the blue strand is always on top of the red strand, and they are thus not braided around each other; likewise for removing other strands.
Rainbow loom bracelet showing Brunnian chains
Wonder Loom
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Wonder Loom is a toy loom designed for children, used mainly as a way for them to create colorful bracelets and charms by weaving rubber bands together into Brunnian links.
Brunnian link
…the structure. Brunnian chains are also used to create wearable and decorative items out of elastic bands using devices such as the Rainbow Loom or Wonder Loom. Berrick, A. Jon; Cohen, Frederick R.; Wong, Yan Loi; Wu, Jie (2006), "Configurations, braids, and homotopy groups", Journal of the American Mathematical…
Rose Bud Bracelets
Beaded Bracelet & Ring