Craft Express 4 Pack Square Marble Sublimation Coasters – 4"x4" White Stone Blanks

Sublimation-Coated White Marble
Premium natural marble with a sublimation gloss coating for crisp, vibrant transfers every time.

Classic 4"x4" Square Design
Flat and polished—perfect for both traditional and modern drinkware settings.

Smooth Polished Finish
Easy to wipe clean and resistant to wear. Designed to showcase color with professional-grade quality.

Heavyweight & Durable
Solid stone construction adds long-lasting value. Ideal for everyday use or boutique product lines.

Perfect for Personalized Gifting
Great for weddings, corporate branding, milestone gifts, or holiday merch. Make it meaningful and beautiful.

Design & Print: Create your artwork and print with sublimation ink.

Align & Tape: Position the print face-down on the coaster and secure it with heat-resistant tape.

Press: Cover with parchment paper or Teflon sheet and press at 400°F (204°C) for 3–3.5 minutes.

Cool & Reveal: Allow coasters to cool before removing transfer to avoid ghosting or smudging.

Pro Tip: Use a soft pressing mat to protect the stone and distribute pressure evenly.

Can I sublimate the entire surface?

Yes! The entire top surface is coated for full sublimation coverage. Just use a soft pad underneath during pressing to avoid cracks.

Are the coasters dishwasher safe?

No. Please hand wipe only to maintain the integrity of the sublimation coating.

Do they come with backing?

Some variants may include cork backing. If not, you can easily add adhesive pads or felt circles.

What heat press settings do you recommend?

Use 400°F for 180–210 seconds with light to medium pressure. Let the coasters cool fully before handling.