※ I also have other shell buttons for sale. Natural genuine shell button (Takase) type 23 This genuine Takase shell button has a reddish-brown pattern on the back. ☆ The subtle rainbow colors unique to shell, which cannot be replicated with polyester materials, appear when exposed to light. Size: 11.5mm Made in Japan ☆ Spare buttons are included as buttons may occasionally break during shipping. #button #accessory parts #shell button #handmade