Sentences with phrase «rubber hollow ball»
Not exact matches
You can also use a small hollow rubber ball it acts like the egg but doesn't break up.
http://www.science-sparks.com/
These hollow, synthetic rubber balls are designed to be extremely durable and ranges in weight from 2 to 25 pounds.
Not the vegetable, but the high - speed racquet game played with a hollow rubber ball.
Dr. Lore recommends using techniques like feeding cats from toys like Buster Cubes, Roll - A-Treat ball s or hollow rubber Kongs.