Physics Balls Set Of 12 Drilled 25mm Balls With 3mm Center Holes In Durable Plastic Storage Container Includes Aluminum Brass Copper Steel Zinc And Wood For Hands On Science Experiments

Drilled 25mm Physics Balls Set for Hands-on Experiments
✔️ 12 drilled 25mm balls in six materials for experiments

This physics ball kit is designed for classroom science labs and home learning. Each ball is drilled with a 3mm center hole, enabling pendulum and projectile demonstrations while the included durable storage container keeps parts organized for frequent use.

✅ 12 drilled balls total, 25 mm diameter (0.98 in) with 3 mm holes (0.12 in)
✅ Two of each material: aluminum, brass, copper, steel, zinc, and wood
✅ Includes a durable plastic storage container for classroom organization
✅ Ideal for pendulum demos, projectile tests, gravity, momentum, and energy transfer
✅ Great for density and buoyancy comparisons using identical-sized balls

💡 What is a drilled physics ball set used for in classroom experiments? A handy way to teach core physics concepts with real objects. - Pendulum demonstrations to study gravity and energy transfer - Density and buoyancy comparisons using identical sizes from different materials - Projectile experiments to measure momentum and velocity - Simple setups for hands-on science lessons