Hi! i just got my foxy pair of socks a few days ago, but i got 2 problems... i cant find the proper weight to use, are the tenis balls sold here on HOP have any special weight or they weight like the regular tenis balls, im trying hackey sacks but some weight a lot, others weights little......

2) im trying to do tangles but seems the poi just tangles a lot that its imposible to untangle them after the roll, ive seen videos and the socks they use 4 tangles dont strech and mine stretch a lot,,, should i keep trying or maybe get another pair of socks... pleeaasee!! thankx
