Review on 🔌 25pcs Compact Wire Conductor Connector Kit - DIY Splicing into 2/3/4/6 Way Butt Terminal Connectors for 28-12 AWG by Dylan Goins

This is not an official product of the company that makes the similar product Lever Nuts (Wago), but the mechanism appears to be very similar; However, sometimes they refuse to mate properly. When I grouped them into segments of 5 for storage, I encountered this problem three times. I "fixed" this by rearranging the parts so the problem isn't obvious. Next time I can get fixed 2/3 page versions.