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🎨 Ignite your pottery passion with every vibrant stroke!
Penguin Pottery’s Underglaze Sample Pack offers eight 4 oz jars of lead-free, non-toxic underglazes in a spectrum of vivid colors, designed for cone 04 to 6 firings. Ideal for both beginners and pros, this set encourages creative layering and blending, enhanced by included wax resist for unique designs. Backed by a lifetime warranty, it’s the ultimate toolkit to elevate your ceramic artistry.










| ASIN | B0CFN9RBP7 |
| Best Sellers Rank | #327,208 in Kitchen ( See Top 100 in Kitchen ) #4,031 in Storage Jars & Canisters |
| Brand Name | Penguin Pottery |
| Color | Variety Set (4 fl oz) |
| Container Type | Bottle |
| Customer Reviews | 4.1 4.1 out of 5 stars (84) |
| Finish Type | Matte |
| Full Cure Time | 0.5 Hours |
| Included Components | 8 x 4oz Jars |
| Indoor Outdoor Usage | Indoor |
| Is Waterproof | False |
| Item Form | Liquid |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 48 Ounces |
| Manufacturer | Penguin Pottery LLC |
| Model Number | PP-UG-SET1 |
| Paint Type | Underglaze |
| Part Number | PP-UG-SET1 |
| Size | 1 quart |
| Special Features | Lead-Free, Non-Toxic, Food-Safe, Blendable and Layerable Colors |
| Specific Uses For Product | Interior |
| Surface Recommendation | Ceramic |
| UPC | 659725228536 |
| Unit Count | 32 Ounce |
| Water Resistance Level | Not Water Resistant |
J**E
Easy application, beautiful color. I teach ceramics in a small local studio. The students love the color and the ability to mix them for variety. They are a great value to the creative potter. The red is very nice, and does not burn out when fired as high as cone 5. Would love to be able to get the colors individually.
C**L
These underglazes are reasonably priced for a set of 4 ounce jars of underglaze but they caused pitting with two of my glazes so far. I had asked the seller whether there was manganese in their underglazes and was told no as that can be a factor that causes pitting in combination with some glazes. My pictures are with clear over one and Kiln Ice Glacial Lake over the other, a cone 5 firing.
A**R
The underglaze works well however the color vibrancy is disappointing. I have written them a note and suggested that they change the color names to more accurately reflect what the color will be.
W**Y
These stay vibrant in my ^5 firings. I use them as underglaze “ink” with my stencils & silkscreens
L**G
PENGUIN POTTERY SUPPLIES UNDERGLAZE SERIES THIS PRODUCT COULD NOT BE USED IN MY STUDIO. THIS PRODUCT SHOULD HAVE BETTER WARNING THAT THE DRY GLAZES CAUSES CANCER. HAD TO DISPOSE OF IT. NOT SAFE TO BE AROUND OTHER GLAZES. NEED BETTER WARNING !!!!
Trustpilot
2 weeks ago
2 days ago