Well haha, I meant tubular tires, the ones with the inner and outer tire in one which are glued to the rim.
I'll be more specific in the future
But thanks for the advice so far as I'll be needing inner tires as well, since I'm buying too many bikes...
I'm currently riding a pair of Vittoria competition tubes, which are pretty nice. But since I came across a deal of 8 tubes for 20 euros, I think I'll go with that deal