Answer:
ok well... here's a list:
-toilet paper rolls ( hamsters love to run through them)
-unscented tissues (good for bedding when they r shredded)
-obstacle courses (they can be made out of ANYTHING)
-small gass jars with large opening can be used as a litter box or a bed
- chop some cucumber into circles and push peanuts or small seeds in the cucumbers seed area.
- buy one cocounut, eat it, let it dry out and drill one or two holes in (optional). then just put it in their cage!