CONTACT POI represents the latest innovation in poi swinging, being perfect for isolations, throws and body rolling. The SILICONE knobs have a fantastic grip and due to its dimensions (diameter 39 mm) are the perfect counterweight on throws. The polyestere smooth texture string is 6mm diameter and 55 cm long. To adjust the length of the string just pull it out off the knob, tie a simple knot and cut the excess. This latest release features also a nice colored string matching the color of balls and knobs for a great visual impact. On the glow in the dark version the string is also phosphorescent!!