Mayco Fundamentals Underglaze Kit 1 - 12 Colors in 2oz Jars

In this review of the Mayco Fundamentals Underglaze Kit 1 the bottom line is simple: this set is aimed at ceramicists who want dependable, vivid matte color across greenware or bisque without fuss. The kit contains twelve 2 oz jars with a practical range of primaries, secondaries and neutrals that mix cleanly, and the one biggest reason to buy is consistency - the colors fire predictably to a matte finish from cone 06 to cone 10. For hobbyists, instructors and studio potters who value color matching and versatility, this kit covers essential bases in a compact, ready-to-use format.

Key Features

• Color Consistency: Colors are formulated to fire consistently to a matte finish so pieces come out with predictable hue and tone.
• Versatile Firing Range: The underglazes are rated for cone 06 to cone 10, allowing use across low to mid-high temperature firings.
• Ready-to-Use Sizes: Twelve 2 oz jars provide small, studio-friendly amounts that are convenient for tests, classes and mixed palettes.
• Intermixable Palette: The included primary, secondary and neutral shades blend easily to expand the color range without needing extra products.
• Food Safe With Glaze: When topped by a clear glaze, the fired surfaces are food safe, making the set appropriate for functional ware.

Who It's For

This kit is best for ceramic hobbyists, pottery students and small studio potters who want a compact, curated set of dependable underglaze colors for both greenware and bisque work. The 2 oz jars are ideal for people who test glazes frequently or teach classes where individual portions are preferred.

Those needing very large quantities or specialized, single-color production runs should look elsewhere for bulk sizes, and potters who require glossy underglaze finishes without a clear overglaze will need to plan additional steps since these fire to a matte surface.

Pros & Cons

Pros

• Vivid, reliable matte color that fires consistently across the specified cone range.
• Compact 2 oz jars make it easy to experiment, blend and store without waste.
• Includes a balanced selection of primary, secondary and neutral shades for flexible mixing.

Cons

• Small jar size may not suit high-volume production without frequent repurchasing.
• Matte finish requires a clear glaze to be food safe and to achieve a glossy look if desired.

Specifications

Brand	Mayco
Product	Fundamentals Underglaze Kit 1
Contents	12 colors in 2 oz jars
Included Colors	China White, Bright Yellow, Orange, Fire Engine Red, Dragon Red, Regal Purple, Bright Blue, Kings Blue, Apple Green, Leaf Green, Chocolate, Jet Black
Finish	Matte when fired
Firing Range	Cone 06 to cone 10
Use	Greenware or bisque; intermixable and can be diluted for watercolor-like effects

Our Verdict

The Mayco Fundamentals Underglaze Kit 1 is a practical, good-value set for ceramists who need dependable, mixable matte colors in small, manageable jars. It suits classroom use, hobby studios and makers who value predictability across cone 06 to cone 10 firings, though those doing large-scale production may prefer larger containers. Overall, it is a versatile starter palette that covers essential shades and delivers consistent results when finished with a clear glaze.

Frequently Asked Questions

Can these be used on both greenware and bisque?
Yes, the formula is suitable for application to both greenware and bisque prior to firing.

Are the fired colors food safe?
They are food safe when a clear glaze is applied over the fired underglaze.

Do the colors mix well?
Yes, the set is designed so colors are intermixable and can be diluted for watercolor-like washes.