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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Easy to Understand: The model comes in a scale ranging from 528mm to 150mm
The base features a scale of 40 cm printed for easy reference
Children can keep a rhythm by shaking the egg shaker either side to side to up and down
making it an essential tool for educators and students alike
optical lens
Lens Set of 6 | Concave Lens | Convex Lens Easy to Understand: The modelIncludes: 1 x 50mm Diameter Double Convex lens, 1 x 50mm Diameter Plano Convex lens, 1 x 50mm Diameter Concavo Convex lens, 1 x 50mm Diameter Convexo Concave lens, 1 x 50mm Diameter Plano Concave lens, 1 x 50mm Diameter Double Concave lens. Wooden storage box to protect the kit. Premium Quality: Optically worked, back silvered, with protective coating. Designed for use in professional laboratories but is an ideal choice for science classrooms and
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