Promote a healthy latex-free environment at work or at home with Alliance Non-Latex Rubber Bands. Ideal for use by or around those with latex sensitivities, these rubber bands are made from a synthetic rubber compound that helps to prevent...

FILLING UP A CONTAINER WITH MARBLES: The average marble is about 5/8 of an inch. This means that it will take roughly 190 marbles to fill a one liter (quarter gallon) container. If a marble is made of glass there are typically 80 to 90 marbles in...