Sonic the Hedgehog 25th Anniversary Pick, made by ESP. - Design: Sonic the Hedgehog illustration - Commemoration: 25th Anniversary design - Brand: ESP - Copyright: ©SEGA Thank you for viewing. Guitar Pick Sonic 25th Anniversary I purchased this at a musical instrument store at the time. It has been used, so there are some scratches and dirt. Only those who understand that this is a used item, please.