Pay in 4 interest-free payments of $3.91 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
3X Kidney Section: This colorful and anatomically accurate
this ray box is an essential tool for teaching and learning about optics and light behavior
ZP17 Ameoba proteus
and Zener diodes
Metric Weight Set 54-Piece 3X Kidney Section: This colorfulStackable hexagonal shaped, color coded weightsUse with a scale or balance to demonstrate mass measurementSet of 54 contains 20 each of 1g and 5g weights, plus ten 10g, and four 20g weightsIncludes storage box
US$ 15.90
US$ 15.90
US$ 33.90
US$ 18.00
US$ 15.90
US$ 28.00
US$ 15.90
US$ 33.90
US$ 15.90
