Use for an accurate and convenient method of measuring food intake. The uniquely designed narrow opening in the glass tube allows a rat or mouse easy access to the 1 gram pellet but prevents the animal from pulling the pellet out into the cage. The stainless steel clip holder has an effective tray that catches any reclaimable pellet fines.
Mouse tube holds eight 1 gram pellets
Rat tubes hold eleven 1 gram pellets
Made from durable borosilicate glass
Stainless steel holders have a flanged hanger which clips easily over the top edge of shoebox cages
Autoclavable and cagewasher safe