Kaiko Double Cog Fidget Silver

This product features a rapid spin, gentle vibration, and subtle humming that are truly impressive. The cog can be rolled over hands and fingers, providing satisfying sensory feedback. With its compact size, it easily fits in a pocket and is highly inconspicuous. Its quiet fidgeting makes it perfect for use in the workplace, during travel, or in the classroom, ensuring minimal disruption to others.

Note : you need to tighten the two flat metal parts up from time to time. They just screw together holding the cogs in the centre. If dropped when open make sure you find any pieces that may have fallen out.  You can unscrew the centre from the spinning cog. unless you lose one of the internal parts, it easily screws back together again.  

Trouble shooting: If your spinner stops spinning freely:  Generally its one of 2 things  - some fine debris has gotten in to the box bearing or alternatively sometimes, if dropped, one or more of the balls in the bearing can dislodge causing spin issues.  This cannot be fixed.  If you open it up you'll see if that’s happened though generally.  In the first instance we recommend to use a air blower like you use for cleaning a computer.  As it is a box bearing lubricant only makes it sticky so it is not recommended and is a last resort.  We usually take the bearing out and clean it using the blower.   

Keeping the fidgets sanitised. - They are fine to wipe , ours regularly go through washing machine, the trick is to wipe excess moisture off them. If left wet/damp (eg in washing machine lol) they can rust in appearance a little but generally does not affect function. wiping with an antibacterial wipe or damp cloth then drying off thoroughly is the key.