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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
8 W (centimetres)
Max / minimum record function
a spring-loaded gate that allows you to quickly and safely attach to a wide range of fixing points
Staple Remover operates easily
snow and rain
Physics Optics Experiment Set Prisms Convex Lens Triple Laser Refraction School Light Refraction Reflection Learning Educational Science Kits auspowers_batchone 8 W (centimetres)Physics Optics Experiment Set Prisms Convex Lens Triple Laser Refraction School Light Refraction Reflection Learning Educational Science Kits Product Features Easy to complete the optical refraction and reflection experimentsplane mirror reflection, diffuse reflection, convex mirror reflection, concave mirror reflection, refraction of light, convex lens refraction, lens refraction, trigonometry refraction Children learn to master the physical optics
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