Made By Gemini chips and samples

A better choice.

High-performance engraving, ADA and architectural substrates.

Discover a choice. Duets by Gemini. The industry’s fastest-growing line of engraving substrates and the largest selection of ADA and architectural sign substrates. Quality guaranteed. American-made. 100% manufactured in the industry’s first Class 10,000 cleanroom.


Duets Samples

Discover Duets

Choose a product to learn more and see the large array of colors and finishes available.

Rotary IndoorDuets Color ChartOrder Duets color chart

How it's made

Consistently Consistent.100% manufactured in the industry’s first Class 10,000 cleanroom. Duets premium engraving, ADA and architectural sign substrates perform better beacuse they are made better. 100% manufacutred in the industry’s first Class 10,000 cleanroom, right here in Cannon Falls, MN USA. This particulate-free, pressure-balanced environment lets us produce flat, uniform and consistently superior product, every time.

Get free samples

Contact your Duets Distributor to get free swatches and test samples.

Color swatch chipsRequest free color swatch chips. There is never a charge for up to 10 color swatch chips.

Test samplesRequest free test samples. Take the Duets challenge. Request up to four free 6″ x 6″ test samples and see the quality difference firsthand.

Where to buy

Find your local Duets distributor. Available in-stock, nationwide.

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Where to buy

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Your trusted providers trust the fastest growing line of engraving substrates.

"We are proud to offer Duets substrates exclusively. Like us, Gemini is family-owned and stands behind everything they do. Our customers are very happy with the performance and value of Duets by Gemini."

Family owned and operated since 1953, B.F. Plastics, Inc. is one of the nation's largest distributors of signage, engraving and recognition supplies, including Duets by Gemini as their exclusive brand of laser and rotary engraving substrates.

Order online at or call 800.866.7121

Scott Sletten, JDS

"JDS is proud to distribute the Duets line of plastic engraving materials. JDS and Gemini are both family owned companies and share the same strong commitment to quality products and superior service to our customers."

From humble beginnings as a small retail trophy store to the largest wholesaler of awards and personalization products in the world today with 14 warehouses nationwide, JDS Industries builds its business the same way we do at Gemini — by offering the industry’s best and most innovative products at fair prices, with unsurpassed customer service.

Order online at or call 800.843.8853

“We could partner with any engraving substrates brand, but Gemini offers the best value and outstanding performance. That’s why we exclusively offer Duets by Gemini.”

Family owned and operated since 1962, JRS is the industry leading manufacturer of sign frames and holders in the U.S. JRS shares Gemini’s family values of American-made products and 100% customer satisfaction and they chose Duets by Gemini as their exclusive partner for engraving substrates.

Go to or call 626.967.2432 | 800.782.1235 | 800.533.5843 | 800.782.1235