US$ 609800.00
6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting
illustrating the high-ratio speed reduction and self-locking action of worm gearing
Amoeba model demonstrates pseudopodia
and troubleshooting exercises
9-Piece Embryonic and Fetal Development Pregnancy Model Set Entomology & Zoology_Zoology Models 6oz each in a 4-packNine model set traces embryonic and fetal development across the full gestational period, supporting pregnancy biology and prenatal care teaching in health courses.
US$ 609800.00
US$ 524750.00
US$ 419800.00
US$ 599800.00
US$ 399800.00
US$ 325000.00
US$ 387250.00
US$ 499800.00
US$ 1040000.00
US$ 320000.00
US$ 667250.00