Make threads on your pots to attach lotion pumps, oil pourers, soap pumps. These are made with 13% or 12% shrinkage calculated in the size, I personally use them on cone 10 B mix. If I make 10 bottles by the time I get the last one done the first one is usually firm enough to remove the collar and use again. I spray a little WD-40 in the threads to make sure the clay doesn't stick and removal is easy. Place the collar on a narrow neck bottle and using a finger or small tool pull the clay up through the collar and against the threads to get a good impression. Trim the top level and set aside to dry, when leather hard you can remove the collar carefully. Do not smooth the threads very much with a sponge or you will change the size, better to wait until it is dry. I will try to get a video made of using the collars when I next make bottles.
I get my pourers and pumps at onedreamdesign.com
Shipping from United States
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3-5 business days
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Returns & exchanges accepted within 30 days
Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
The following items can't be returned or exchanged
Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:
- Custom or personalized orders
- Perishable products (like food or flowers)
- Digital downloads
- Intimate items (for health/hygiene reasons)
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Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.
Reviews (21)
Average:
May 10, 2026
This works great! Fits perfectly for midfire white continental clay and the learning curve wasn't too steep. Easy to use, and came with instructions.
Illeana
May 4, 2026
Great product, arrived on time
orsolya homorodi
Apr 30, 2026
Exactly as described - excellent tool
zekesmom1969
Apr 12, 2026
Great item! Appreciate the clear directions
Linh
Mar 3, 2026
I threw a bottle a few days ago. This was simple to use and easy to remove the following day.
Sandi