Question: what are the three physical properties of an eraser?
Answer: Phy1: The eraser's size is 5.7 cm by 2.4 cm by 0.9 cm. ... 
Phy2: Color- From observation, the eraser is an eggshell white color.
Phy3: Smell- From observation, the eraser is made of synthetic rubber but it smells like new plastic.
Phy4: Malleability- The eraser is not really malleable.