"A 2-year darling project in the MMX Process has crossed its finish line, a huge thanks to the whole Funnel Team for going that extra distance with these Stainless Steel Marble Catchers. After trying out Silver brazing to join these funnels we ended up using Silicone Bronze TIG Brazing and it worked out great. Silicone Bronze TIG Brazing was an instant favourite joining method, which is great since i still have 13 funnels to assemble... Here is the links to the fantastic US-based funnel team: ►Jacob LaRocca | Rocket Props | Somerville, Massachusetts https://www.rocket-props.com https://www.youtube.com/channel/UC-tN... https://www.instagram.com/rocketprops/ ►Tim Keller | Inventopia | Davis California USA https://www.aggie.industries/ ►Ecco Pierce | All Things Ecco | Oakland, California, USA https://www.allthingsecco.com ►Philip Brown (solo banjo) Winston Salem, NC USA https://www.wakeforestinnovations.com... ►David Lewis CAD/CAM, Design Optimization & Fabrication, https://www.instagram.com/veteranbicy... Machinist@ SpaceX ►Pensa Labs & the DI Wire CNC Wire Bender https://www.pensalabs.com/ https://www.youtube.com/user/pensalabs"