loops...I usually get the cheaper version s from davenports for £3.50 as opposed to the £9.00 for the official ones(still get 5, but thinner thread), but the other day they saved my bacon with a pack of the mesika specials.....yes, they are stronger and I have managed to get 2 nights use out of one (still useable btw), but they are I noticed a lot more visible, although in a club stlil pretty much invisible and yes, far far stronger.
My main use for these being simple card levitations, the cheaper ones are usually sufficient, however, the mesika ones have lasted longer but need more care to avoid being caught out
