This is a small box that fits perfectly between the saddle and the luggage rack of the urban arrow tender 2500 and holds your keychain lanyard in place since the key has to stay in the lock while it is unlocked. It also has a holder to keep a cart coin in place.
TikTok: https://www.tiktok.com/@bastelsaal/video/7177376123494419718
Coin: https://www.thingiverse.com/thing:4834490
Rafts:
No
Supports:
No
Resolution:
200
Infill:
20