Pack of 2 Heavy Duty Aluminium Pendulum Bob Balls Size:3/4 Inch / 25mm The dominoes come in 6

The dominoes come in 6 different colors (28 of each color)

Liver with gall bladder

Cas Number: 9000-70-8

Easy to Clean: The brushes with wooden handles are easy to clean and maintain

Pack of 2 Heavy Duty Aluminium Pendulum Bob Balls Size:3/4 Inch / 25mm The dominoes come in 6Includes: 2 x Heavy Duty Aluminium Pendulum Bob Balls with Hooks Rust Proof, made up of Aluminium which is long lasting. Used in number of applications in laboratory, home, general purpose or games. Premium Quality: Bob is made of high quality, heavy duty and durable Aluminium. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please