Thank you for visiting from among the many products available. Regarding the hardware, we can change to screw-back earrings, mask charms (10mm lobster clasp), or stainless steel earrings. If you would like to make a change, please let us know in the comment section. If there is no comment, we will send it with hook earrings. For combined purchases, we will offer a discount of 50 yen per item from the second item onwards. If you would like to purchase multiple items, please let us know in the comment section before purchasing. Shipping will be done via regular mail, wrapped in bubble wrap. Please refrain from purchasing if you have metal allergies. Please understand that this is a handmade item by a beginner, and is different from mass-produced products, before purchasing.