i had Strawberry Burst Pepsi at some point in the 90's. absolutely the worst beverage i have ever drank. also no mention of Pepsi Blue, which tasted to me like a candle store for some reason :/

it look a lot like a slaters tool. the spike punches holes in the slate for nails(even allows the nails to set smooth due to how the slate layers break through - similar to a bullet going through anything with a small hole on one side that gets bigger on the other) and the little notches are to catch and pop nails to loosen broken tiles for replacement.