Glow-in-the-Dark Callsign Coaster Set with Holder – 4 Cork-Backed Ham Radio Coasters
Your callsign coasters, now with glow-in-the-dark filament. This set includes 4 cork-backed coasters and a matching holder, personalized with your callsign or lettering. The glow makes them easy to find in low light and adds a fun vibe to evening operating, Field Day and contest weekends.
What’s Included
- 4 custom glow-in-the-dark coasters
- 1 matching storage holder
Features
- Your callsign or lettering (up to 8 characters)
- Glow-in-the-dark coaster tops
- Choose your lettering and accent color (rim and holder)
- Cork backing protects surfaces
- Shown with red lettering and accents
Specifications
- Coasters: 100 mm (3.9") diameter × 4 mm thick
- Holder: 110 mm (4.3") diameter × 18 mm tall
- Material: glow-in-the-dark PETG and PETG with cork backing
How to Personalize
Choose your lettering & accent color, then enter your callsign or text (up to 8 characters) in the Callsign box above the Add to cart button. We print exactly what you enter, so please double-check the spelling.
FAQ
How long do they glow?
Glow brightness depends on how long and how strongly they’re charged by daylight or a lamp, and fades gradually in the dark. They recharge every time they’re exposed to light.
Want a solid color instead?
See our Custom Callsign Coaster Set in 10 colors.
Made to Order in the USA
Every piece is 3D printed and inspected by 3DMcPrintface in Illinois. Made to order — typically ships in 5–7 business days.
Good to Know
- Drinks and accessories shown in photos are not included.
- Because these are 3D printed, minor layer lines may be visible, and filament shades can vary slightly from the photos.
- Personalized items are made just for you and are final sale unless defective — if anything isn’t right, contact us and we’ll make it right.
- To reduce waste, packing slips aren’t included automatically. Need one? Just contact us after you order.
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