Silicone mold. The item in the fourth photo will be shipped. Unused. Although the storage location is in a separate room, there is a smoker. Please refrain from purchasing if you are concerned. About combined shipping discount: Mercari delivery (anonymous shipping) 2 items → 100 yen off 3 items → 250 yen off Regular mail 2 items → 70 yen off If you purchase Mercari delivery + regular mail It will be shipped via Mercari delivery. The combined shipping discount is 70 yen off for regular mail. **For those using the "bundle purchase" function** Please apply without a discount. After accepting the application, the price will be corrected to reflect the discount described above. We are sorry, but please refrain from applying for a discount greater than the combined shipping discount. m(_ _)m