Half-Size Female Adult Human Torso Model with Head and Open Back, 18", 16-Part Electricity & Magnetism_Circuits Wide-mouth reagent bottle in heavy-duty

Wide-mouth reagent bottle in heavy-duty borosilicate glass holds 1000mL with glass penny stopper for chemical storage and laboratory handling

Hand-cranked cam turning against both a straight follower and a lever follower

5 inch plastic case

this universal clamp holder accepts rods up to 20 mm in diameter and bolts securely to retort stands for oversized load support

Half-Size Female Adult Human Torso Model with Head and Open Back, 18", 16-Part Electricity & Magnetism_Circuits Wide-mouth reagent bottle in heavy-dutyOpen back reveals spine and posterior musculature while the head section preserves upper body context, across 16 removable parts in an 18 inch female half size model.