Gudetama Key Caps
Keep your keys extra kawaii with some Gudetama Key Cap!
The key will slide all the way through the Gudetama Key Cap and you can attach the keychain directly to your key so it will be safe and secure. Fits most standard house keys. Available in Gudetama Laying in Eggshell, Sunny Side Up, and Gudetama Sitting in Eggshell.
Official Sanrio Licensed item, by Loungefly.