7-Piece Acrylic Blocks Set, 15mm Thick, with Wooden Storage Glassware Converts rotation into linear reciprocating

Converts rotation into linear reciprocating motion through a crank-slider linkage

Solid specific gravity bottle in borosilicate glass holds 50mL for precise density determination of solid samples in physics and chemistry

adjustable resistance

Adjustable locking hook positions items 110 mm from the support rod on this suspension clamp

and a 40 mm stoppered charging port for thermal work

7-Piece Acrylic Blocks Set, 15mm Thick, with Wooden Storage Glassware Converts rotation into linear reciprocatingSeven piece acrylic blocks set at 15mm thickness with all faces polished, the wooden storage box housing the slimmer format optics shapes for ray box friendly experiments.