5" Stainless Steel Angular Blunt Probe and Seeker Capacity_50mL Fluorescent worms kit demonstrates polymer

Fluorescent worms kit demonstrates polymer chemistry through cross-linking reactions that create glowing polymer strands for dramatic visualization

Kit for study of exothermic and endothermic reaction processes

Funnel measures 16

Turning the hand crank walks students through every stage of the 2-stroke gasoline firing cycle on a 14-inch model

heavy duty Borosilicate 3

5" Stainless Steel Angular Blunt Probe and Seeker Capacity_50mL Fluorescent worms kit demonstrates polymerAngular blunt stainless steel probe explores cavities and seeks fine structures without piercing, supporting controlled exploration during specimen dissection.