M.O.Gum by Sultan Orazaly

Very visual and practical effects. You're pull chewing gum out of your mouth and packing it back by single movement. Second way of using the trick is simply you are pull slice of chewing gums out of box and notice that 3 slots is empty, then you are hit the slice by the box and all slots are full and packed.
(Additional supplies may need to be purchased to perform this effect.)