The design features three twisted peaks, connected in the center, much like the Mercedes-Benz logo. It evokes the twist of yarn and knitted fabric, suggesting it might be a knit motif. It also appears to be an openwork design. And, there's a possibility this is the back. The back (if the Mercedes-Benz-like side is the front) is also lovely, with two holes that look like chocolates in a bowl. The large ones were purchased for 796 yen each (Wow, expensive!). It has a rarity and design excellence that I haven't seen anywhere else. - Color: Brown - Material: Metal (details unknown) - Size: Large 1.5cm, Small 1.3cm - Quantity: Large 5, Small 3, Total 8 * Unused * Aged * For those who understand * Tweet: I've priced it at roughly half the purchase price, but it's still expensive. I'll discount these metal buttons by half if you buy 5 buttons for over 1000 yen (which means a 1600 yen discount for 5 buttons), so please let me know. Thank you for looking.