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Handheld Metal Bar Expansion Apparatus
Encourage early math's skills
Dependable Rich Resource for Classroom or home
Premium Quality: Electroscope Pointer is made of high-grade construction all the way through
A pair of spring strip of hard rolled brass
Regular Prim Model Geometry Root model Handheld Metal Bar Expansion ApparatusIncluded: 1 x Geometry Regular Prism Model of Six Side Length of side 70 mm, Height 165 mm, with 3 mm thickness. Use it to teach student Geometry 3D Models. Great teaching aid and experiment equipment. It is made of transparent organic glass with color. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
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