Review on SIQUK Fittings PC4 M10 Connector Filament 3D Printing Products by Rashan Jimenez

All YouTubers advise you to buy these, the standard solution doesn't work. Well if you look at the pics there is a hexagonal shape of metal in the ones going to your extruder, you know the one you "rebuild from stock" bs. Well, not even 2 prints into a fresh new one, and it cuts, glues and tears the fillet in the extruder, probably due to friction/heat from that hexagonal metal being fed in. I put the stock back and there were no problems e.g. B. 12 prints. So I drilled out the hex and am now trying it out that the PVB filament is finally stuck in the extruder. A hot end or other tube nut is fine and smooth, but it's not what you want, smooth inside. This product has let me down if I could do without those spares and hoses. i will return my money