Ball Set
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Description
Balls made of different materials in same size, with or without hole, to show their different density and characteristic, used in lab physical experiment.
Item Specification A Ball Set of 5 Kinds Materials, size Dia.3/4”. 5 kinds materials including Lead, Wood, Iron, Alminium, Copper
B Ball Set of 5 Kinds Materials, size Dia.1”. 5 kinds materials including Lead, Wood, Iron, Alminium, Copper
A1 Dia.3/4” Lead Ball A2 Dia.3/4” Wood Ball A3 Dia.3/4” Aluminium Ball A4 Dia.3/4” Brass Ball A5 Dia.3/4” Iron Ball B1 Dia.1” Lead Ball B2 Dia.1” Wood Ball B3 Dia.1” Aluminium Ball B4 Dia.1” Brass Ball B5 Dia.1” Iron Ball C1 Brass Ball Dia.8mm C2 Brass Ball Dia.8mm, with hook