Keychain

This is a cool "I♥U" - Keychain.1.: the letters stick out a little2.: the letters are somewhat recessed3.: bothThe keychains feature a cute and affectionate design spelling out "I♥U", aimed at helping users express their feelings in a loving yet simple manner.PurposeThese keychains serve as personal tokens for loved ones or friends, ideal for birthdays, anniversaries, or just as a spontaneous gift to show how much you care.Printing SuggestionsUse a fine resolution setting on your 3D printer to clearly manifest the intricate design. Use PLA or PETG, because it works well.Assembly InstructionsInsert the metal ring through the designated hole on each keychain, and securely attach your key sets or use purely as decorative charms.If you like it, you can boost the model! :)