Crystal Model Set Diamond-Economy Lab Equipment and Supplies fin structure

fin structure

Polished hardwood test tube rack holding 12 tubes up to 25 mm across twelve draining pins

supporting variable audio modulation 1Hz-1kHz plus a 250kHz square wave for speed-of-light measurement work

Larger brass conductor cone on an insulated rod and base

the curved-face geometry letting beams enter along any radius for clean Snell's law angle work in ray-box and refraction setups

Crystal Model Set Diamond-Economy Lab Equipment and Supplies fin structureModel kits for assembling various crystals lattices, which are in skeletal form. The lattices represent certain classic structures and have been built to a large enough size so that their different faces can be seen. Complete with assembly instruction This set consists of 84 connectors and 57 jacks in a plastic box, with instruction manual for construction. Note: This product does not have an image. If you require one before making a purchase