Sperm　Cell

About raw materials	Main material: Polyester Country of origin: China
Size	W6 x D24 x H5cm

Age 6 years old or older

Deliver ingdna of male gametes

Sperm
Spermatozoon is made in the male body and has genetic information for men. The sperm is made from the head and tail, and the man's genetic information is in the head. The total length is about 60μm. Because the diameter of the human hair is about 60μm, it is the size of about one part of the hair.
From the Kameda Group's Medical Portal Site