Silkworm cocoon insect specimen in a glass jar

Real silkworm cocoon insect specimen in a 20ml glass jar with a cork top, excellent for moth studies in your homeschool or traditional classroom. The worm inside is not living, you may use this specimen to look at in your studies, or you can dissect it to study metamorphosis.

size of the cocoon’s will vary. 

Choking hazard 3+