我看到還有石頭的,比如https://www.amazon.com/Natural-Gemstone-Bracelet-Necklace-Earrings/dp/B07PN66HQ6/ref=sr_1_21?crid=2B2LBPF63FFAR&dchild=1&keywords=8mm+round+beads&qid=1584730949&s=arts-crafts&sprefix=8mm+Round+Beads%2Carts-crafts%2C154&sr=1-21
為何也這麽輕? 居然才4 ounces? 直徑8mm,100 PCS石頭珠也,不可思議。