Tiny key ring hole what do you use?

Egg in A Hole Keychain Small Toast Breakfast Food Eggs Basket

100 Wood Rounds and 100 Key Rings Wooden Circle Discs with Holes

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KEEPXYZ Genuine Leather Airtag Holder Suitable for Apple Airtag

Maker Club: Put a hole in it (Make your 3D Prints useful)

Shop for and Buy 6mm (15/64 Inch) Diameter Small Split Key Ring

Micro-ceramic blades cut thin materials effectively while safeguarding fingers with our signature finger-friendly edge. Use the cutter's lanyard hole and built-in magnet to keep this unique tool close at hand. Non-slip finish. slice donates 1% of sales to Autism research related charities.

Slice Ceramic Micro-Blade Safety Cutter

I found these keys. What would the one with little holes open? I

Mini Slippers Keychain Cute Hole Shoes Key Ring Purse Bag - Temu

Steel bolt, probably stainless, with a tiny hole drilled through

Mini Carabiner Metal Single Hole Clip - Tiny Spring Snap Hook - Paracord Size Perfect for Keychain - Black 10 Pack : Sports & Outdoors

10 Pack Mini Carabiner Metal Single Hole Clip - Tiny Spring Snap Hook - Paracord Size Perfect For Keychain - 3 COLORS

Mix 3D Mini Mini Croc Keychain With EVA Beach Hole Perfect For Bag

Multi-functional Custom Key-Ring Wolf Head Comb Keychain