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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
1 x 50mm Diameter Double Convex lens
Anaphase (I)
Made of high-quality rust-resistant stainless steel
The valves can also show the opening and closing
Magnetic Field 1 x 50mm Diameter DoubleThis clear plastic case makes it possible to observe a magnetic field in 3 D. Each side of the field demonstrator contains iron filings, and the center of the demonstrator houses a powerful magnet. The demonstrator can open down the center, making it possible to view the magnetic field from all angles. Premium Quality: This product is made of high grade construction all the way through, excellent build quality and proven reliability across the range.
