theory11 — Magic Tricks & the World's Finest Playing Cards
They will become less slippery first, but only lose there finish after extensive use (which is when you should get a new one).So all i need to do is just use them and with time they will become less smooth?
You don't have to necessarily let it clump up. If you break in a deck, it will get rid of some of the slipperiness, keep it ready at performance level, and stay usable much longer.This way you can open a new deck, shuffle it a few times, spring it maybe and then you're ready to go. Waiting for a deck to get a little clumpy, so that you don't drop cards all over the place, takes so long.