I picked one of these at my local Dollar Tree
The package contained 1 dispenser and 1 refill pack of 50 individually cut pieces of tape measuring 3/4 x 2 inches (adhesive on one side)
The dispenser fits comfortably, even on my giant hands, around the palm just above the thumb. Easy to have on while gift wrapping, eliminating that annoying pick-up-put-down of a traditional tape dispenser.
Refills available on Amazon.com for approximately $9.75 for 12 packs of 75 pieces each, that's 900 individual strips of adhesive tape. That should last through the entire holiday gift wrapping season, for the average family.