... shape design, clip is in bamboo leaf design Patented !Bamboo pen with optional biodegradable PLA trims, barrel in bamboo shape design, clip ... clipUnique: PatentedPacking: 1pc/polybag, 50pcs/inner box,500pcs/cartonUnique design pen with unique materials from TODAY Group, who is a company focusing ... on developping Eco items for promotional market specially. bamboo pen (Item No: TPP042T)