Description:
Name: Silkworm Life History Specimen
Size: 22*17cm
Hs use:
The products are produced according to the enterprise standards, and are used as teaching specimens for the life history of silkworms in the biology class of middle and higher schools.
Embed specimen characteristics:
Non-toxic and tasteless, safe and environmentally friendly, not easy to break, easy to carry and transport I will be permanently stored.
Precautions for keeping:
Storage and transportation temperature is 0-45 degrees Celsius.
Do not come into contact with other solvents.
Do not let the sun shine directly.