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ECO 6 6" Pretabbed Cotton Candle Wicks
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Product Update:
You may see some variation in the wax coating on the wick due to different coating processes. The variance of the wax coating on the wick has no impact on the burn of the candle.

About the ECO Series
ECO wick is constructed from natural flat cotton threads interwoven with paper threads that produce a rigid structure for easy pouring. The consistent flame and slight curl of ECO wicks work well with natural waxes and ensures an even burn.

ECO wicks are lead and zinc free.

For help choosing the right wick for your candle, visit our wick guide.

Conveniently secure your wicks with Wick Stickers (large) or Wick Stickers Pro.


6" (15.2 cm)
Tab Size
20 x 6 mm
Wax Coating
Prop 65 Warning

Product Reviews

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2 out of 5 Stars.
Not working the best

I am using the tumblers 17 oz jars, with the 444 soy wax and triple # 6 eco wicks that you guys recommend for that specific size, but for some reason the wick keeps curving into the wax, causing one or two of the wicks to go out. I am not sure what is going on, but it is affecting my candles. Also, I am using 8 percent of the fragrance oil per pound.

CandleScience Profile Avatar
CandleScience responded: 2022-12-22

Hi there!

Thanks for your product review. We're sorry to hear about your experience - A customer support representative has reached out to you via email to offer assistance.

5 out of 5 Stars.
Great Wicks

I’ve used ECO for almost 4 years, and they have been very reliable wick. All of my candles are double or triple wicked with ECO wicks! I also use 464 wax ; )

2 out of 5 Stars.
most do not stay lit

Most of these wicks do not stay lit and go out on their own!

CandleScience Profile Avatar
CandleScience responded: 2022-03-21

I'm so sorry your wicks are extinguishing themselves. There are a few causes of this, so a member of our team will be reaching out via email to assist shortly.

4 out of 5 Stars.
ECO6 lovely in a 4 inch 21 oz jar

I have bought a large mold to cast my own candle vessels. I got a nice one that holds 21 oz of wax and its 4inch in diameter. I tried sooo many wood wicks as well as many two wick combos, I finally got it right as a 3 wick combo with these ECO 6. The container doesnt get too hot and the melt pool is perfect. Hope it will be my most expensive candle that will sell at my booth. The wax lasts longer, they barely smoke when you put them out. love them.. The curl doesnt bother the performance imo. I took away one star because I have compared the CD and ECO sizes side by side and they are a world of difference. For instance the CD8 and the ECO8 not even close to working in the same candle..

3 out of 5 Stars.
Just dont know

I purchased a pack of these and I am so unhappy with how they are performing. Every candle I put them in, they curl over and put their self out. I don't understand what is happening with these wicks but I am so upset because I felt like I should be able to use these to help my candles burn longer, but I feel like i just wasted my money.

5 out of 5 Stars.

Using these to double wick a container. Burns perfectly. Very consistent performance with all FO's.

5 out of 5 Stars.

burn clean and evenly!

5 out of 5 Stars.
great wicks

candles burn perfectly.

1 out of 5 Stars.
Use if your into cleaning candle containers

Was so disappointed with these wicks. I made 60 8 ounce candles for Christmas gifts but burned a few before I started making my gifts with them, it was awful. The wicks smoke so bad that all my containers are black. I reuse my mason jars and now am faced with such a mess!! Not to mention I'm not giving the candles for Christmas gifts any longer.. I normally order from amazon low smoke candle wicks and have always been happy.....if it's not broken don't fix it. Will go back to amazon.