180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical

I need some wire nuts for a project and saw I'd run out of the smaller types. Looking around, this multi size package was an excellent value compared to just buying a box of one size. The case is well built and the snaps firmly keep the top closed. I noticed though that the snaps hang a little bit below the bottom, so if you push the case across the top of a table, they will undo if they hit the edge. Not a show stopper at all and I'll probably just end up trimming off the tips so they stay in place.Again, great value and they work as expected with the metal/spring inserts to bind the wires when twisted.

Great wire connectors, well made, variety of sizes. I like this type of wire connectors cuz you just insert the wires and twist them together inside the hole. No need to shrink the wires with heat gun, no need to solder, no clunky click-in box that doesn't fit into the electrical box.

Love them size mix is wonderful!

For the size mix and quantities, this was a good value/price. The number of standard sized wire nuts was one of the better mixes online.The downsides:- The wire nuts are more flexible than name brands. This isn’t noticeable until trying to twist in wires and the end of the nut starts flaring out or the nut starts flexing instead of holding tight. It’s not bad enough to stop using the product, but still noticed.- There are not wing tips on these. In fairness, they didn’t claim to have wings, but it is a difference between these and the name brands. Trying to twist in several 12awg without wings is possible, but not easy. Some tools (wrenches/drill bit attachments) which require the wings to twist wires quickly may not be compatible.

How I arrived at my overall rating: ***** (4.5 star rounded to 5)Value **** (4 star)Purchase price: $8Quality/Durability ***** (5 star) Seems to be made of quality material. No issues with conductionDuration of use: 1 yearEase of Use/Assembly/Install: ***** (5 star) Bought when I had to upgrade multiple light switches. Different sizes came in handy, but most needs would only require the smaller sizes.Usefulness/Appearance/Fun Factor: **** (4 star) Useful to have many different sizes on hand. Will probably never use up the larger ones. After installation, no problem with connections. Would buy from this company again, but probably just the size I needed.

Affordable and contrary to what several reviewers posted, these ARE UL CERTIFIED. I'm attaching a picture but it's hard to see the mark, but the circle on the right side is the UL Mark.I needed these for a light fixture I'm replacing and the old wire nuts were shot. I got a complete assortment for a bargain store price. The inner spring stays nice and snug, and they have a nice packaging to keep them all together.Real bargain and 5 stars

These wire caps work as expected. They're slightly sturdier than most of the cheaper brands and I haven't had any of them separate or crack so far. Would buy again.

Great service, excellent product