Spectrum ®

Spectrum Floating Glazes are reactive mid-fire glazes that create glossy, multi-tone, multi-color decorative effects on pottery pieces. When fired, th...

Spectrum Stoneware Glazes come in a wide range of colors and finishes, including reactive, multi-tone colors, and both glossy and matte finishes. Thes...

Achieve opaque, vibrant color in your work with Spectrum Underglazes. These versatile, Cone 06–10 underglazes can be applied to bisque and raw clay at...

Spectrum Shino Glazes are a range of mid-fire (Cone 5/6) glazes in beautiful multi-tonal satin finishes. Although developed for a Cone 5/6 oxidation e...

Spectrum Nova Stoneware Glazes produce stunning effects during the firing cycle. Mainly formulated from raw materials, these economical, Cone 4–6 glaz...

Use Spectrum Low Fire Metallic Glazes for creating decorative and special effects on pottery. The range of six glazes give the appearance of brushed b...

Spectrum Raku Glazes produce surprising results with every Raku firing, giving your pieces a beautiful, one-of-a-kind look. Designed to be fired at lo...

Show off fine details in your stoneware with Spectrum Semi-Transparent Stoneware Glaze. This Cone 4–6, mid-fire, high-gloss glaze appears darker where...

Add some dazzle to your ceramic dinnerware projects with Spectrum Rhinestone Glazes. Lead-free and AP-certified non-toxic, these gorgeous glazes spark...

Add dimension to your ceramic creations with Spectrum Raised Accent Colors. These slip-based colors are specially formulated for raised and textured d...

Make a mark on your clay projects with Spectrum Stamp Sets. Made of durable metal, these stamp sets are designed in tons of fun shapes to decorate cla...

Use Spectrum Embossed Stamp Rollers to take your clay creations to the next level. Simply roll along the surface to add intricate patterns to soft cla...

The Spectrum Harp Clay Cutter is a must-have tool for ceramic artists who need precise and efficient clay cuts. The tool’s stainless steel wire produc...

For soft, flowing textures with added dimension, reach for Spectrum Debossed Stamp Rollers. These rollers feature recessed designs, which leave behind...

Streamline your glaze testing process with Spectrum Test Tile Extruder Die. Crafted from biodegradable bioplast (PLA), this die offers a durable yet e...