Solid Steel Ball, 1-1/2In, Pair (Smashing Steel Sphere Kinetic Energy Demo), For physics experiments and demonstrations such as kinetic, density and volume measurements, pendulum bob, potential energy and conservation experiments, ballistics etc.
Spatula Reagent Scoop, Material: Stainless steel, scoop on one end and flat edge on the other end, Size: Total Length 6in(150mm), Scoop measures 0.20in (5mm) Wide and 0.51in (13mm) long, Flat side measures 0.27in (7mm) wide by 1.96in(50mm) long, Handle is 0.12in(3 mm) diameter