
I haven't used it often enough to give a full review but at first I thought the blades didn't fit in the holder and looked through the reviews to find others having the same issue had. I ordered another one from another dealer and had the same problem. I started playing with this after rewatching the youtube video and realizing they changed the design and that's where the confusion lies. First I carefully inserted the blade into the cap. Alignment was the hardest part and I didn't use a spring. You can see the part sticking out of the cap that pushes up and down and I think it replaced the spring. I then screwed it to the base making sure the blade didn't come out of the cap while I did it and it seems to work. I'll try it this way for a while and will update if I find anything wrong with this setup, but wanted to point it out to people like me who might be disappointed. I left the stars at 3-4 as I haven't used them enough to know if there will be any problems and I want them to send clear instructions on the packaging. This would save a lot of people, including the seller, a headache.

Inkjet MFP HP Ink Tank Wireless 419, color, A4, black
52 Review

4-Pack Toner Bank Compatible Replacement for Brother TN760 TN-760 TN730 TN-730 Black Toner Cartridge for MFC-L2710DW DCP-L2550DW HL-L2350DW HL-L2390DW MFC-L2750DW HL-L2395DW HL-L2370DW Printer Ink
11 Review

Brother TN436BK Super High Yield Toner, Black - Retail Packaging
11 Review

H&BO TOPMAE Remanufactured Ink Cartridges Replacement for HP 61XL 61 XL – Envy 4500 5530 5535 Deskjet 1000 1056 1510 1512 1010 1055 OfficeJet 2620 4630 Printer (1 Black 1 Tri-Color) - Enhanced SEO
13 Review

🎥 Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review

Enhance Your Visual Experience with Logitech C260 Webcam
78 Review

Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
82 Review

Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review