Kaiko Fidgets

TRINITY Mega Cog DIY Kit

TRINITY Mega Cog DIY Kit - Main image
TRINITY Mega Cog DIY KitTRINITY Mega Cog DIY KitTRINITY Mega Cog DIY KitTRINITY Mega Cog DIY KitTRINITY Mega Cog DIY Kit
$26.5 $53 In stock

Category: Bundles & Kits

Three Mega Cog options all rolled into one! This has a super fast spin, soft vibration & slight hum which is amazing. Rolling the cog over hands and fingers gives great sensory input. Some like the way it "tickles" when spinning. Not only does it tick the box from a sensory perspective, its performance is NEXT LEVEL due to the incredible bearing engineering inside. You can't see it, but i promise you'll FEEL it. It is a Kaiko DIY Mega Cog original. Each kit comes with 3 separate cogs, connectors and the tools to assemble. You get to choose whether you have 1, 2 or 3 or 3 cogs in the 'housing'. See the assemby videos if needing help putting them together.

Customer Reviews (4.8 / 5 · 5 reviews)

Harper E. ★★★★★

Picked this up mainly for the rolling sensory play, and the soft vibration plus slight hum is exactly what I hoped for. The super fast spin keeps it interesting during fidget breaks, and having all three cog options in one kit means I never get bored. My only wish is that it came with a carrying pou

Madison ★★★★★

Finally a kit that lets me switch between all three cog options depending on my mood, and the rolling motion across my palm is genuinely soothing. The spin is fast enough to feel satisfying but not out of control, and the slight hum adds just enough feedback to keep me focused.

Claire C. ★★★★★

The soft vibration and slight hum are honestly the standout part for me—it’s gentle but noticeable enough that rolling it over my fingers feels really satisfying. The super fast spin is a fun bonus, too. It’s become my go-to fidget for long work calls.

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