Koosh ball
toy ball made of rubber filaments on a soft rubber core

The Koosh ball is a toy ball made of rubber filaments (strands) radiating from a steel-bound core, patented in 1987 by Scott H. Stillinger. Stillinger named the toy "Koosh" after the sound it made when it landed in his hand.
The company later expanded its product line to include 50 other Koosh-related products, including keyrings, baseball sets, and yo-yos.
The ball consists of about 2,000 natural rubber filaments, and has been released in a variety of color combinations.
As of 2020, Koosh balls are manufactured by PlayMonster in cooperation with Hasbro. They have introduced a range of new product lines, including Koosh Galaxy and Koosh Cameos.
Koosh Kins
The Koosh Kins were a variation on the Koosh ball, featuring faces and hands. They were originally created as a set of six characters, then released with variant colors.
The characters were featured in a four-part comic book miniseries released by Archie Comics, as well as a series of coloring books. In that series, they lived on the planet Koosh, a large Koosh ball planetoid that, in lieu of a proper orbit, bounced against other planets to travel across the universe.
“Koosh ball” enters the record as toy ball made of rubber filaments on a soft rubber core. Crown Archives preserves that source wording while asking what Koosh, ball and made can confirm, complicate or overturn.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 7, 2026. The linked authority identifier is Q1567192. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1987 and 2020.
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This entry incorporates text from “Koosh ball” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.