Pay in 4 interest-free payments of $23.75 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Premium Quality: Triple Plastic Pulley in Line is made of high-grade construction all the way through
Ideal for an early introduction to time-telling skills
Equality of Pressure in Liquids
used for counting threads
Magnetic Wand Calorimeter Premium Quality: Triple Plastic PulleySet of 2 Magnetic Wand Classroom set designed to allow individual students an opportunity to explore the world of magnetism. Students can test several unknown objects to determine if they are magnetic (ferrous) or nonmagnetic (nonferrous). Working in pairs, they can be used to demonstrate attraction and repulsion. Premium Quality: Magnetic Wand is made of high grade construction all the way through, excellent build quality and proven reliability
US$ 2300.00
US$ 114.00
US$ 375.00
US$ 126.00
US$ 192.50
