2.5 lb Stainless Steel Tumbling Media Pins, 0.039 Inch Diameter, 0.255 Inch Length

Exactly what I ordered. Does a great job wet cleaning ammo. Thank you!

Great value for what you get, really cleans up my metal detecting coins!

Great for cleaning brass!

I use these for tumbling brass. These are awesome as you can just clean them instead of throwing out corn cob media. They are an expensive initial investment, but if you reload often like I do worth it. These things are very very loud though. The reason I give three stars is I would buy an ultrasonic cleaner if I could do it over with the money. If you dont want to deal with the ultrasonic cleaner, this is definitely a lot easier to use as you just clean the tumbling media and the tumbler and thats it. Not need to worry about vibration rates or dilution ratio of your cleaner. Just throw it in and turn it on. So I think it is great for cleaning brass as it doesnt need to be perfect. If you want perfect, get an ultrasonic cleaner.

I used this media to clean brass cases tumbling in a Harbor Freight tumbler. Works great!

These are tiny and a bit fussy to work with, but they do a great job of cleaning brass in a rotary tumbler.

Perfect for Tumbling Brass, and at a decent price

I use the pins along with a wet tumbler to clean rifle and pistol brass.

Dont waste your time just buy it its great

I use these in my Frankford Arsenal Platinum case tumbler.Stainless steel pins is the only way to go.My brass looks like new.Magically the inside and primer pockets look new.I only tumbled about 6 or 7 hundred 9mm brass cases for an hour using some dawn and a tablespoon of lemi shine.