7-Piece Acrylic Blocks Set, 25mm Thick, with Wooden Storage Subcategory_Scoops and Spatulas Plastic-bodied wave apparatus with eccentric

Plastic-bodied wave apparatus with eccentric discs that drive metal rods up and down as the handle turns

hand-cranked so students trace how shifter engagement alters gear ratios and output torque selection

all faces polished and packaged in a wooden storage box

illustrating late-pregnancy presentation for obstetric and reproductive anatomy teaching

outfitting classroom stations for sample transfer and dispensing

7-Piece Acrylic Blocks Set, 25mm Thick, with Wooden Storage Subcategory_Scoops and Spatulas Plastic-bodied wave apparatus with eccentricComprehensive seven piece acrylic blocks set at 25mm thickness, all faces polished and packaged in a wooden storage box, covering refraction shapes for a complete optics lab kit.