# Did OT reformulate Spotlight string?

**URL:** <https://forums.yoyoexpert.com/t/did-ot-reformulate-spotlight-string/454650>\
**Category:** General Yo-Yo\
**Created:** [October 6, 2026, 2:26am UTC](https://forums.yoyoexpert.com/t/did-ot-reformulate-spotlight-string/454650 "2026-10-06T02:26:16Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![hsb](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/hsb/32/193274_2.png) [@hsb](https://forums.yoyoexpert.com/u/hsb)\
**Post date:** [October 9, 2026, 2:58pm UTC](https://forums.yoyoexpert.com/t/did-ot-reformulate-spotlight-string/454650/5 "2026-10-09T14:58:07Z")

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Beyond batch differences, the varying properties of dyes can make a difference.

Obviously, the “same” string is often made in multiple colors, but some report difference in feel, longevity etc. between variants.

Adding visibility could mean introducing other changes that are perceptible.

Edit to add: [Can different colors of the same string feel different? A chemist comments](https://forums.yoyoexpert.com/t/can-different-colors-of-the-same-string-feel-different-a-chemist-comments/401591)

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