Stir Bar - Round - 25mm

$3.99

SKU# 40871

Flat Rate Shipping only $7.99 only from Northern Brewer
Standard 25mm stir bar, the same one included with our Northern Brewer Stir Plate.
Total:
$3.99

Availability: In stock

25mm Stir Bar - Round

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  • 25mm Stir Bar - Round
Product Details
Standard 25mm stir bar, the same one included with our Northern Brewer Stir Plate.
Additional Information
Support Documents:No
Reviews
4.9 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
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Extra stir bar and flask
I decided it wise to have an extra 2000 ml flask and stir bar for my yeast starters in case I broke my flask or lost my stir bar. Both items arrived safely and are the same quality items I normally get from NB. My only complaint is that if you take the low cost shipping, it takes a ridiculous amount of time for NB to actually ship the items. Better plan 2 weeks in advance if you need something from them.
October 5, 2015
Starter
Have been making yeast starters for every batch after purchasing a vortex stir plate and stir bar. They work great and have made an improvement in the brew. The best part is that fermentation begins within hours of pitching the yeast instead of days.
October 10, 2015
just right
great stir bar for my home make stir plate !!
January 12, 2014
If you built a stir plate - BUY THIS THING
I built a stir plate using a 3 speed "video card cooling" fan - because it has a plastic housing ready made ...I can put this stir-bar in any vessel that has less than a 1/2" bottom (distance from material to empty space) and get excellent aeration (tornado) throughout whatever liquid I put in.Geek out, make your own frozen yeast bank and save some coin!
July 12, 2013
Stir bar
I like the product, works great for me! Packaging was nice and neat making it look very presentable!
April 29, 2016
The best stir bar for my DIY stir plate!
I built the typical CPU fan/hard drive magnet stir plate that a lot of homebrewers build. I tried the longer 50mm round and flat stir bars, only to have them thrown moments later. Talking to the chap behind the counter at the store, he told me that the size of the stir bar should correlate to the spacing of the magnets in your stir plate. Since I only have a single elongated hard drive magnet on my stir plate I decided to give it a try. To my amazement it worked perfectly! With my power source I can get a tornado like vortex in my 1000, 2000, and even 5000ml flasks, no trouble at all! Now whether or not what he told me is true, it sure solved all of my stir plate problems.Cheers!
August 22, 2014
Finally, a stir bar that works for me
I've been using the 25mm and 50mm stir bars with flat edges and both consistently get thrown from my homemade stir plate. I was ready to give up and buy a real stir plate but figured I'd give this a shot. This one works perfectly and just saved me a hundred bucks! If you're having issues with the bar being thrown, you may as well give this a shot since it's so inexpensive.
March 29, 2013
Another no brainer
No issues whatsoever. I'm using this with the Vortex and it just works. I don't have to worry about it being thrown because it just doesn't happen!
September 14, 2013
Works well for small starters
This stir bar works great in 2L starters or less. After that i don't see much of dimple. I'm sure it's still helping, but i prefer a bigger bar for bigger starters
December 31, 2013
Garbage Disposal 1, Stir Bar 0
What can I say - works perfectly as designed. NOT garbage disposal immune. Doh!
January 8, 2014
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