Thermocolour Sheet - Rapid IT9-001, A self-adhesive 150 x 150mm sheet printed with a thermochromic liquid crystal ink which changes colour when heated above 27°C. Rapid Thermocolour Sheet 150mm x 150mm
Stepped-Pulley-and-Axle-Rapid-PH10400-p-This-13cm-diameter-moulded-wheel-has-4-grooves-of-different-diameters-in-the-ratios-1-3-5-amp-7-It-is-ideal-for-demonstrating-how-a-change-in-diameter-changes-the-performance-of-a-system-e-g-torque-and-speed-p-Rapid-Wheel-Axle-130mm-Diameter
Petri Dishes - Rapid CH10933/7, Clear, economical unbreakable 150mm petri dishes. Rapid Petri Dish 150mm