Cheap And Discounts 5pcs/lot For Ospril FSN01 Laser Nozzles Single Layer Dia.20mm H15 M10 Caliber 0.8-2.0mm Nozzle Laser Cutting Head Wholesale. Buy Directly From Merchant CARMAN HAAS Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.