The YoYoJam K-OS is Eric Koloski's signature series yo-yo, released in June 2007. The K-OS (pronounced "Chaos") has a shape similar to that of the Dark Magic, with a smaller diameter and flatter rims for snap starts and chopsticks-style tricks. It uses Heavy Gravity material for rim weighting, much like yo-yos such as the SpinFaktor HG and the Copperhead. Its successor model, the K-OS Extreme, would be the last YoYoJam product to use the Heavy Gravity material before its discontinuation.
| Attributes | Values |
|---|---|
| rdf:type | |
| rdfs:label |
|
| rdfs:comment |
|
| dcterms:subject | |
| Dimensions |
|
| Release Date |
|
| Name |
|
| response |
|
| bearing size |
|
| dbkwik:yoyo/proper...iPageUsesTemplate | |
| Weight |
|
| Manufacturer | |
| Color |
|
| Material |
|
| Shape |
|
| abstract |
|