Best Round Soap Molds for Column and Puck Bars
Updated How we research
Round Soap Molds for Soap Making, 1000ml/35OZ Silicone Cylinder Large Column Soap Mold
A 1000ml/35OZ silicone cylinder column soap mold for pouring large round logs to slice into round bars.
X-Haibei Circle Round Silicone Mold, Cylinder Basic Plain Soap Lotion Bar Mold 2.75-inch
X-Haibei 2.75-inch circle round cylinder silicone mold for basic plain soap and lotion bars.
A round soap mold shapes soap into cylinders or pucks, giving you circular bars once you slice the column or unmold a single disc. Home soap makers choose round molds for a spa-like look, for guest soaps, and for embed work where a cylinder core sits inside a larger loaf. They suit both melt-and-pour and cold process makers who want a shape a rectangular mold cannot give. Look at the internal diameter so bars fit comfortably in the hand, the wall rigidity so the tube holds its circle without denting, and how easily the two halves or the flexible sleeve release. A smooth interior prevents drag marks, and end caps help keep batter from leaking during the pour.
The short version
We compared 8 picks. Our scores range from 6.8 to 8.2 out of 10.
- Best overall:Round Soap Molds for Soap Making, 1000ml/35OZ Silicone Cylinder Large Column Soap Mold. Highest overall score in this guide at 8.2/10.
- Also great value:Soap Molds Silicone Round Cylinder 3 Packs 15 Cavities Non-stick Tray BPA Free Food Grade. Value score of 9/10, overall 8.0/10.
- Solid build:X-Haibei Circle Round Silicone Mold, Cylinder Basic Plain Soap Lotion Bar Mold 2.75-inch. Build and materials score of 8/10, overall 8.1/10.
- Feature-rich:X-Haibei 3-Inch Big Round Silicone Mold for Bath Soap, Beard Soap, Lotion Bars, Candles | Cylinder Shape | Multi-Purpose DIY Craft Mold. Features score of 7/10, overall 7.8/10.
Scores are our editorial assessment, not customer ratings. How we score
- 1.Round Soap Molds for Soap Making, 1000ml/35OZ Silicone Cylinder Large Column Soap Mold8.2/10See on AmazonCheck price
- 2.X-Haibei Circle Round Silicone Mold, Cylinder Basic Plain Soap Lotion Bar Mold 2.75-inch8.1/10See on AmazonCheck price
- 3.Soap Molds Silicone Round Cylinder 3 Packs 15 Cavities Non-stick Tray BPA Free Food Grade8.0/10See on AmazonCheck price
- 4.X-Haibei 3-Inch Big Round Silicone Mold for Bath Soap, Beard Soap, Lotion Bars, Candles | Cylinder Shape | Multi-Purpose DIY Craft Mold7.8/10See on AmazonCheck price
- 5.Moukiween Big Round Silicone Soap Molds, 3 Inch Cylinder Silicone Mold | 6-cavity cylindrical silica gel mold is used to make loofah soap shower steamer bath bomb lotion stick chocolate DIY Crafts7.6/10See on AmazonCheck price
- 6.X-Haibei Flower Round Circle Soap Lotion Bar Silicone Mold Cold Process Making Supplies7.6/10See on AmazonCheck price
- 7.Walfos Round Silicone Soap Molds Cylinder for Homemade Soap, Lotion Bars, Tablets7.5/10See on AmazonCheck price
- 8.FINGERINSPIRE Long Tube Silicone Mold Round Column Cake Pan Mold for Baking Chocolate or Soap Making Food Grade Tube with Yellow Silicone Scraper & 6 pcs Iron Clips (12.6inch Length, 1inch Diameter)6.8/10See on AmazonCheck price
#1A 1000ml/35OZ silicone cylinder column soap mold for pouring large round logs to slice into round bars.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + 1000ml/35OZ capacity makes a full log for many round bars
- + Column shape is perfect for embed designs through the center
- + Silicone tube peels off cleanly without lining paper
- - Tall cylinder needs support upright while soap sets
- - Slicing a round log evenly takes a steady hand or a guide
#2X-Haibei 2.75-inch circle round cylinder silicone mold for basic plain soap and lotion bars.
Fit for the job 9/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10
- + 2.75-inch circles make a palm-sized round bar
- + Plain design lets stamps or toppings be the decoration
- + X-Haibei silicone has a good reputation among soap makers
- - Plain cavities give no decorative detail by themselves
- - Check how many cavities are included before planning your batch size
#3Round cylinder silicone soap molds, 3 Packs with 15 Cavities total, on a non-stick BPA free food grade tray.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + 15 cavities across 3 Packs make plenty of round bars in one session
- + BPA free food grade silicone is safe for home crafting
- + Individual cavities mean no slicing, so bars match in size
- - Round bars roll and need flat-bottom storage while curing
- - Measure each cavity before planning your recipe amounts for a full batch
#4X-Haibei 3-inch round silicone mold with cavities of 3 inches across and 1.2 inches deep, about 4.5 oz each. A larger round for bath soap, beard soap or shaving soap.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 8/10 · Value 8/10
- + Cavity size is clearly stated, 3 inches across and 1.2 inches high, with about 4.5 oz capacity.
- + Listing says the top of the bar comes out straight without rounded corners for a clean edge.
- + Described as heavy duty and sturdy silicone that holds its shape and is easy to clean.
- - The listing notes it takes a firm pull to break the seal when releasing the soap.
- - Fewer, larger cavities than a 12 cavity tray, so the yield per pour is lower.
#5Moukiween six-cavity round silicone mold, 3.15 inches across and 1 inch deep per cavity. A big round puck for soap, shampoo bars, shower steamers and loofah soaps.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Cavity size is listed as 3.15 inch diameter by 1 inch deep, a clear size for full round bars.
- + The listing names soap, loofah soap and shampoo bar among its uses.
- + Thick, BPA-free food-grade silicone is described as non-stick and dishwasher safe.
- - Six cavities per tray give modest yield per pour compared with 12 cavity trays.
- - Each cavity is listed at 0.3 lb, so the mold suits larger bars rather than guest-size rounds.
#6X-Haibei flower round soap mold, eight cavities with a 2.2 inch diameter, 1.2 inch height and about 3 oz capacity each. A detailed round bar for cold process and lotion bars.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + Listing states each cavity measures 2.2 inches across and holds about 3 oz of soap.
- + Eight cavities with a flower relief give a decorative round bar from the same pour.
- + U.S. food-grade silicone is rated from -40 F to 440 F and is described as thick enough to hold its shape.
- - The flower detail on the surface means the bar is not a plain round, which may not suit every design.
- - The listing is brief and does not describe the number of trays or any included accessories.
#7Walfos round cylinder silicone molds for homemade soap, lotion bars and tablets, a versatile round mold.
Fit for the job 8/10 · Features and specs 6/10 · Build and materials 8/10 · Value 8/10
- + Walfos silicone is a trusted choice for sturdy, reusable molds
- + Handles soap, lotion bars and bath tablets for multi-use value
- + Round cylinder cavities make neat circular bars
- - Count the cavities and measure capacity yourself before planning a batch
- - Small round shapes may suit lotion bars more than full soap bars
#8FINGERINSPIRE long round tube silicone mold, 12.6 inches long with a 1 inch inner diameter, sold with a scraper and 6 clips. Used for cylindrical soap rods or embeds.
Fit for the job 7/10 · Features and specs 6/10 · Build and materials 7/10 · Value 7/10
- + Long 12.6 inch tube makes a round soap column that can be sliced into discs or used as an embed in a larger loaf.
- + The listing includes a silicone scraper and six clips, which help keep the tube closed while pouring.
- + Food-grade silicone is rated from -40 F to 446 F and is collapsible for easy storage.
- - The 1 inch inner diameter makes slim rods, not wide round bars, so it suits embeds more than standalone soaps.
- - It is sold mainly as a baking mold, so there is little soap-specific advice in the listing.
Before you buy: trade-offs we flagged
No pick is perfect. These are the main compromises we noted for the top products in this guide, so you can check they will not matter for you.
- Tall cylinder needs support upright while soap sets (Round Soap Molds for Soap Making, 1000ml/35OZ...)
- Plain cavities give no decorative detail by themselves (X-Haibei Circle Round Silicone Mold, Cylinder...)
- Round bars roll and need flat-bottom storage while curing (Soap Molds Silicone Round Cylinder 3 Packs 15...)
- The listing notes it takes a firm pull to break the seal when releasing the soap. (X-Haibei 3-Inch Big Round Silicone Mold for...)
- Six cavities per tray give modest yield per pour compared with 12 cavity trays. (Moukiween Big Round Silicone Soap Molds, 3...)
- The flower detail on the surface means the bar is not a plain round, which may not suit every design. (X-Haibei Flower Round Circle Soap Lotion Bar...)
Frequently asked questions
›What is the best choice among round soap molds for column and puck bars?
Round Soap Molds for Soap Making, 1000ml/35OZ Silicone Cylinder Large Column Soap Mold is our top overall pick. A 1000ml/35OZ silicone cylinder column soap mold for pouring large round logs to slice into round bars. It earns our score of 8.2/10, based on fit for the job, features, build and value.
›What is a good budget option?
X-Haibei Circle Round Silicone Mold, Cylinder Basic Plain Soap Lotion Bar Mold 2.75-inch is the strongest low-cost pick in this guide. X-Haibei 2.75-inch circle round cylinder silicone mold for basic plain soap and lotion bars.
›How much should I expect to spend?
Picks in this guide span See on Amazon price bands (roughly: $ = under $30, $$ = $30 to $100, $$$ = over $100). We never display exact prices because they change constantly, so the buttons above always show Amazon's current price.
›How were these products chosen?
We shortlist products that fit the job this guide solves and compare their published specifications, such as size, capacity, materials and what is included. Each pick gets an editorial score out of 10 for fit, features, build and value, and we write the pros and cons from those details. Our score is not an Amazon customer rating. We earn a commission if you buy through our links, which never affects the ranking.
Soap Making Nest independently selects every product; we may earn a commission from links above.
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