C3yoyodesign - Initiator 2022 - Full blue glow yo-yo (body and side caps glow in the dark). Also came in a full green glow yo-yo edition. The blue glow edition is hard to find; was not widely available.
Same Initiator yo-yo that C3yoyodesign has been releasing for more than five years, just with different colors and side cap designs (and just like YoYoFactory's Loop720 model).
Uses a size K ball bearing axle. You change the responsiveness of the yo-yo with looping oil in the bearing. Kitty String (also known as K-string) normal is recommended for this looping yo-yo.
Of interest... To see all glow in the dark yo-yos, yo-yo parts, and yo-yo accessories in this museum, in the left panel, click Exhibits.
In the right pane, in the Name/Model field, type glow, then click Browse.
