Bloodtype Keychain

Design ConceptThis keychain is designed in the shape of a heart, making it both a fashionable accessory and a functional item for identifying blood types.PurposeThe keychain is ideal for attaching onto bags or keys, providing a useful identifier for emergency situations.Printing RecommendationsGet the model file with the desired blood type. Use a layer height of 0.2mm. I've printed them in TPU, so they are flexible and don't break that easily.Assembly InstructionsSimply attach the printed heart charm to the keyring through the pre-designed loop. No further assembly is required.