DescriptionIf you are looking for a physics experimental mechanics trolley, then your research is here. That's because our products can meet your needs. It is made of premium materials and craftsmanship, durable and practical, and can provide you with stable working performance.Features- Color: As Shown. - Material: Plastic. - Size: About 11.00X7.00X4.00cm/4.32X2.75X1.57inch. - Made of premium plastic material, durable and practical, fine workmanship. - Exercise kids practical ability, train observation capability, thinking and analytical skills. - A nice students educational toy that helps to know more about the physics mechanics. - It can be used to demonstrate the principle of mechanics, a great teaching aid. - It is an excellent physics experimental tool for home, school, or laboratory use.
