Thank you very much for viewing! This is a handmade heart resin keychain. Heart-shaped gold clasp Oil is not included. It makes a shaking sound. The resin is colored. Since it is handmade by an amateur, it is not perfect. *Please note that there is no tracking or compensation. Returns and exchanges are not accepted. *It is not waterproof, so please be careful not to apply strong force. Also, please be careful if you have a metal allergy. *It will be sent by regular mail. It will be packaged with bubble wrap. It will be simply wrapped and put in an envelope. Please, before purchasing, please comment. Thank you very much.