Tumblar

Tumblar is a glass cup similar to Leaky but glass instead of multi-colored. Inside of Tumblar is a jiggy but can be gotten by playing the mini-game and spelling BANJOKAZOOIE (again, like leaky) by going around on Tumblar and avoiding the purple ghost and grunty heads. Spelling it with in the time limit would get you Tumblar's jiggy and make Tumblar disappear.