Robotime - Microscope - Mechanical 3D Wooden Puzzle MVK150100 8mm diameter

8mm diameter

Two Assembled Aluminum shock Two M3x20mm flat head screw Two M3x18mm cap head screw Two 3mm Countersunk Washer Two 5

Full adjustable trigger

more durable

Robotime - Microscope - Mechanical 3D Wooden Puzzle MVK150100 8mm diameterPut both fun and STEM learning into focus with your own DIY scientific observation tool, the ROKR Microscope. This fully glue less 3D wooden puzzle kit is a working scope that lets you magnify tiny objects at 4x, 10x, and up to 40x using multiple lenses mounted on a revolving nosepiece. Turn on the LED light, place samples on the slide, and use the knob to adjust the lens barrel for sharper focus. Each full turn produces an audible click and raises