02 Ago Eisco Labs 15mm Aluminum Ball Drilled – Pendulum Demonstrations (0.59″)
Eisco Labs 15mm Aluminum Ball Drilled - Pendulum Demonstrations (0.59") 15mm Drilled aluminum ball - can be used for Collison and pendulum demonstrations. Aluminum ball can be used for hobbies and various other things. Approx. 2.5mm drilled hole Product Details BrandEISCOManufacturerEISCOProduct TypeScience Lab Education Curriculum...