12 Pieces Epoxy Mixer Attachment for Drill Helix Paint Mixer Reusable Paint Stirrers Drill Attachment for Resin for Jewelry Resin Casting Molds (Red, Blue, Black, White)

These work good but you have to run them in reverse

Doesnt work well with gallons, however it does work very well with pints and quarts. ITs much smaller than I would have thought upon purchasing. Sturdy and fits in an impact drill/gun very well

Two part epoxys are a pain to clean, by nature. This is not a knock on the mixers, epoxy is just about impossible to clean off. But, they are sturdy little mixers that will do the job, just not multiple times.

The original description indicated it was good for a gallon of paint which was my initial purchase reason. The primary length is listed in cm and not in. Totally on me for not looking carefully enough at the description, I kept the three-star rating as I noticed they are still being advertised for a gallon of paint. A standard US gallon of paint container measures in at a height of 7.4” and diameter of 6.5”. Measuring in at only 6.5" long, these things are only getting to the bottom of your paint container if you're also shoving the head of the drill in the paint. Definitely not recommended for a gallon of paint. These are awesome for the quart containers of paint and certainly good for smaller epoxy mixes and other small mixing jobs. I do have to switch my drill to the lower speed setting as these will wobble pretty badly on the highest speed setting of my drill. Otherwise, the quality is good enough for what they are meant for, and I'd give them 5 stars there.

The product fits into a drill, it mixes properly, however it is FAR too short to reach the bottom of a gallon container. Good for quarts, unless you want to submerge your drill

They seem well made, but are much smaller than I thought. Only 6” long with a 1” diameter paddle. Good for a quart of paint but not for a gallon. I didn’t read the dimensions, just saw “gallon”, so it’s my fault I bought these. For mixing up to a quart size I would rate them a 5.

I would not use these to stirring a full gallon of paint. These are great for quarts and smaller cups of paint. I did use them in some gallon paint cans when they were about half full and these worked well. Also good for mixing stain. They do not splatter paint all over. Easy to use.

Works best on cans of quart and pint paint.