Categorize the materials of the following products into ‘can be recycled' and ‘cannot be recycled'.

Plastic toys, carry bags, ballpoint pens, plastic bowls, plastic covering on electrical wires, plastic chairs, Telephone instruments, cooker handles, electrical switches

Materials that can be recycled:

Plastic toys, carry bags, ballpoint pens, plastic bowls, plastic covering on electrical wires and plastic chairs can be recycled. 

Materials that can not be recycled:

Telephone instruments, cooker handles, and electrical switches can not be recycled.