Aluminum Alloy Folding Bike Easy Wheel Repair Parts Roller Rear rose red

🌷Feature: 🌷Official original SCULPFUN S9 lens: Designed by SCULPFUN, which fits perfectly with the S9 laser engraver, it includes 2 original red acrylic covers, which are very easy to replace and install. 🌷Sufficient reserve: get 3 pieces of lenses at the same time, which is enough to guarantee the normal use of the laser, which will greatly improve the life of the laser. 🌷Highly transparent lens: the lens is made of high transparency material, when the laser passes through the lens, the laser energy loss is very small. This ensures the laser works with high power. 🌷Material against oil and smoke: the surface of the lens has been strengthened, which can effectively prevent oil fumes from damaging the lens, and after rubbing with alcohol, it can be refreshed to smoothness. 🌷Specifications: 🌷For: S9 laser engraver 🌷Package size: 25x105x52mm/9,8x4,1x2 inches 🌷Package weight: 0,1 kg/3,5 oz 🌷Packing list: 🌷3 x S9 lens 🌷2 x red acrylic cover