For handicrafts? I'm not sure what they are. Material and manufacturer unknown. There are probably 305 pieces. How about for resin/epoxy accessories or decoration parts? Sold as a set, so individual sales are not possible. The outer bag has aged slightly due to long-term home storage. Would anyone be interested if this isn't a concern? Bulk purchases are welcome. We will offer a discount if you request a bulk purchase! Please purchase only if you understand that these items are stored at home and have been inspected by an amateur. m(_ _)m