Available in a full 11-piece kit or halfway kits. This glass septum stretching product includes pinchers that increase in small-size increments to allow for a more comfortable stretching experience. Sizes are below: 1 x 1.6mm - 14g 1 x 2mm - 12g 1 x 2.5mm -10g 1 x 3mm - 8g 1 x 4mm - 6g 1 x 5mm - 4g 1 x 6mm - 2g 1 x 7mm - 1g 1 x 8mm - 0g 1 x 9mm - 0/00g 1 x 10mm - 00g Choose either a - full kit, pack 1, or pack 2 from the drop-down menu. Great for beginners and starting at 1.6mm up to 10mm. Each glass tapers is complete with 2 o-rings to stop them from falling out. Please be aware these tools are sold for the sole use of the person purchasing (or a single person) and are not intended to be shared or used by more than one person due to the hygiene risks involved.