Add Wish List Quick view Choose Options Bioflex Open Nose Ring BFNS6 Bioflex Open Nose Ring. Ideal for retainer. Can be autoclaved - can pierce with this item. Colour: Clear Gauge: 0.8mm x 7/9mm, 1mm x 7/9mm __price_tool: 0 MSRP: £0.60 (Inc. VAT) MSRP: £0.50 (Ex. VAT) Choose Options