Knock-box appears very well made and it's MUCH larger than my old round Rocket knock-box, making it easier to hit. Less mess on the counter top and easier on my expensive portafilters!

I started off with the Rocket knockbox but found it's size a little too small for my liking. I love this RattleWare knockbox!

This is the perfect gift for someone who has an espresso machine but still empties their spent grounds directly into a trash can. This was a much appreciated gift that the new owner didn?t even know they needed until they got it! It is classy and professional looking. Thumbs up! Best gift I?ve given in a long time.

The knock box that came with my Breville Oracle was too small and the knock bar didn’t leave enough room to easily drop the puck into the box. Consequently, it made a mess all over the counter. This box has plenty of room and I don’t have to empty it twice a day.

Looks nice and it's pretty quiet

Love this! Sturdy and easy to clean.

Never thought it would be this easy. This knock box is relatively quiet and works like a charm. Makes cleanup easier.

When you move up to a good machine that produces a nice, dry puck, this is a needed accessory.Pros:Cons:

I use the knock box for home use , it is tough ,looks great ,and is an easy clean up so It's a no brainer .Pros:Easy To Use, Commercial Grade, Easy To CleanCons:No Cons

This maple knock box is simple, functional, & beautiful. The Steel knock box slides out easily to empty, and the hush gasket keeps things quiet. It does the job and appears that it will last a long time.Pros:Easy To Use, Easy To CleanCons:None

[...]a solid knockbox that really feels solid (unlike some "toys" out there) and matches your decor perfectly... What more could you ask for?A small hint that works for me: I simply lay 2 pieces of paper towel at the bottom, and every 4-5 days, simply wrap it up, and toss it into the garbage...The towel absorbs the liquid as well, so, I don t even need to wash the stainless container, which, in reality can be done in a click...Pros:Easy To Use, Easy To CleanCons:

This commercial grade knock box works well provided you have DRY pucks. Otherwise it splashs everywhere. I lay a paper towel over it then knock out my messy pucks. There are a couple of other knock boxes that are more compact and provide better shielding.Pros:Easy To Use, Commercial GradeCons:Messy, Hard To Clean

A friend w/ a $2000 commercial expresso maker was even impressed!Pros:Easy To Use, Attracitve well built, Easy To Clean, Commercial GradeCons:

Clean simple stainless steel designPros:Easy To Use, Easy To CleanCons: