12 Assorted Colors of Non-Toxic Glazes Review
Choosing ceramic glazes & colors often comes down to one decision: do you want a broad palette ready for experiments, or a more focused setup built around a single firing range? The 12 Assorted Colors of Non-Toxic Glazes for Stunning Ceramic Art aims at the first use case, with 12 assorted shades in 4 oz containers for pottery and clay projects.
Quick verdict
At USD 79.99, this set makes the most sense for ceramic artists who want multiple colors in one purchase and primarily work around Cone 06/05. The glazes are described as semi-opaque and opaque, lead-free, and non-toxic, with the option to use colors individually, in combinations, or as accent highlights.
The main consideration is the format: every color comes in a 4 oz container, so the set favors variety over concentrating a larger quantity in one shade.
Who it suits
This set fits makers building a varied pottery palette for ceramic art, decorative work, and clay projects. The 12-color assortment gives artists room to explore individual shades, layered combinations, and accent work without purchasing each color separately. The Cone 06/05 design also gives it a clear place in lower-temperature firing workflows, while the description says it can be used at higher cone temperatures as well.
Because the formulas are identified as lead-free and non-toxic, the set may also appeal to shoppers who specifically want those attributes when selecting studio glazes. That wording should not be treated as a food-safety claim, however; food-use suitability is a separate question.
What stands out
The most distinctive feature is the combination of an assorted 12-color palette and crystal-glaze styling. The description says the glazes spread during firing to create a burst of color, which could suit pieces where surface variation and layered color are part of the intended look.
The set is also presented as made in the USA and suitable for clay and pottery. Those details keep the range oriented toward general ceramic-art use rather than a narrowly defined project type.
12 Assorted Colors of Non-Toxic Glazes for Stunning Ceramic Art: 4 Oz Containers

A concrete reason to choose this set is the mix of 12 colors, 4 oz containers, and Cone 06/05 firing guidance at USD 79.99. It offers a ready-made assortment for artists who want to work across several shades. The limitation is equally specific: the 4 oz packaging puts a fixed amount behind each color, which may be less suitable when one shade will be used heavily across larger projects.
Meaningful trade-offs
The semi-opaque and opaque finish descriptions point toward color coverage rather than a clearly transparent-glaze setup. Shoppers seeking a see-through effect should weigh that finish description carefully before choosing the set. Also, while higher-cone use is mentioned, the clearest firing guidance is Cone 06/05, so the set is easiest to place within that stated range.
Bottom line
The 12 Assorted Colors set is a straightforward pick for ceramic artists who prioritize palette variety, 4 oz portions, and Cone 06/05 use. Its lead-free, non-toxic description and crystal-glaze color effect add useful appeal, while the assorted format and opaque-to-semi-opaque finish define the main trade-offs.