The Longer B1 has proven itself to be an excellent laser, and it continues to improve with more accessories. Recently, Longer added a new IR laser module called the "Ruby," and if you own a B1, you will definitely want one. The Ruby is a 2W IR laser module, which can be quickly swapped into the B1 and enable engraving on a world of new materials. Best of all, you don't have to buy a second laser to engrave metals like brass and aluminum. You can purchase the 2W Ruby laser module for your B1 with this affiliate link：https://www.longer3d.com/products/longer-ruby-ultimate-pulsed-infrared-laser-moudle-for-laser-b1-ray5-20w5-pin?ref=h5bnv4btstu And if this new expansion makes you want to own a Longer Laser B1 40W, please feel free to use this affiliate link: https://www.longer3d.com/products/longer-laser-b1-40w-44-48w-output-power?ref=h5bnv4btstu Use my coupon code to save an additional 5%: STEVEMAKESEVERYTHING ►►►► SOCIAL MEDIA • Channel Membership ➭ null • Instagram ➭ @slicedpidesign • Facebook ➭ https://www.facebook.com/SlicedPiDesign • my business site ➭ https://www.slicedpi.design/ • my Etsy store ➭ https://slicedpidesign.etsy.com/ • email ➭ stevemakeseverything@gmail.com (business inquiries) ►►►► SAVE MONEY NOW! (I may earn commissions) • Get your materials fast with Amazon Prime free for 30 days ➭ https://amzn.to/3xhXn0Q FTC Legal Disclaimer - Some links found in this description may be affiliate links, meaning I will make a commission on sales you make through my link. This is at no extra cost to you to use my links/codes; it's just one more way to support me and my channel. ►►►► MY MAKER SPACE Laser/Vinyl Cutters SP-3624 90W 36"x24" self designed laser Full Spectrum Laser Muse 3D xTool D1 Pro Diode Laser: https://www.xtool.com/products/xtool-d1-pro-2-in-1-kit-455nm-blue-laser-1064nm-infrared-laser?ref=71z62PVLtZQf&utm_source=influencer xTool M1 Laser/Blade Cutter: https://www.xtool.com/products/xtool-m1-the-ultimate-gift-making-laser-blade-cutting-machine-t?ref=71z62PVLtZQf&utm_source=influencer Cricut Maker 3: https://amzn.to/3s8j7i0 3D Printers Sliced-Pi ]|[ CoreXY (self-designed) Sliced-Pi ][ CoreXY (self-designed) Prusa I3Mk3 with MMU 2 Creality CR-10 (massively upgraded) Creality Ender 3 V2 https://amzn.to/3oLz7kc AnyCubic Photon S SLA Resin Printer https://amzn.to/3wtSVvo CNC Router OneFinity Woodworker. https://onefinitycnc.com/ ►►►► SOFTWARE I USE DaVinci Resolve 18 https://www.blackmagicdesign.com/ Autocad Fusion 360 https://www.autodesk.com/products/fusion-360/overview Inkscape https://inkscape.org/ Gimp https://gimp.org/ #stevemakeseverything #longer #longerlaserb1 #laserengraver #laserengraving #laserengravingmachine #laserbusiness #lasercutting #maker #makersgonnamake