Lithium disilicate block also called glass ceramic | #1651651
Lithium disilicate block also called glass ceramic | #1651651
PTFE crucible is made from chemically-inert ptfe | #1651651
Tantalum is a chemical element with the symbol Ta and atomic number 73. | #1651651
Poly vinyl chloride resin or PVC resin as it is popularly called | #1651651
Stress ball, especially those used in physical therapy | #1651651