Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection operating at 4-6V to demonstrate

operating at 4-6V to demonstrate the same electromagnetic motor principles as the larger demo motor in a smaller footprint

Low voltage input is via a pair of mounted 4 mm Sockets

the longer focal value softening divergence and producing a wider apparent field through reduced virtual reflections

this 4-inch catch bucket with handle collects water displaced by submerged objects

Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection operating at 4-6V to demonstrateSafety thistle funnel in borosilicate glass measures 30cm with bend and safety bulb for pressure release during controlled liquid addition.