Skip to product information
BOĆE Card Coasters (4-Pack)

4 reviews

BOĆE Card Coasters are portable, wallet-sized drink enhancers that deliver smoother taste anywhere, turning even bottom shelf beverages into extraordinary moments on the go.

$22.99 USD

Effective on All Container Types

Free Shipping US Orders $40+

Clean, Reusable, No Chemicals

Works Coffee, Wine, Spirits, Water, & More

How It Works

Pocket-sized and wallet-ready, these card-shaped coasters use the same patented light technology as our originals, delivering smoother taste in minutes — anywhere you go.

Why You'll Love It

Perfect for travel, gifting, and everyday convenience: upgrade hotel coffee, refine budget wines, or take the edge off spirits — all without chemicals or additives.

Who's It For

Made for business travelers upgrading hotel brews, wine enthusiasts elevating budget bottles, health-conscious drinkers avoiding additives, and gift-givers looking for a sleek conversation starter.

FAQs

Q: What makes Card Coasters different?
A: They’re designed for portability! Slim, wallet-sized, and perfect for travel or nights out, with the same patented technology as our round coasters.

Q: How do I use a Card Coaster while traveling?
A: Simply place your glass, mug, or cup on the card. It works in 3 minutes and lasts up to 3 hours, no matter where you are.

Q: Are Card Coasters as strong as the Round version?
A: Yes, both use the same patented technology. The difference is only card shape and increase portability.

Q: Are they reusable?
A: Absolutely. They’re dishwasher-safe, durable, and designed to last a lifetime.

Q: What drinks are best for Card Coasters?
A: They’re perfect for coffee in hotels, wine at restaurants, or spirits while traveling plus anywhere you want smoother taste without additives.

Trusted by Professional Chefs & Everyday People

Real People Taking the BOĆE Challenge

How BOĆE Coasters Work

Hand holding a glass of amber liquid with ice, placed on a wooden surface next to a BOCE blue card.

Place your drink on a BOĆE Coaster, where encoded rainwater frequencies begin working instantly.

Glass of yellow liquid with a lemon slice on a wooden table with on BOCE blue card coasters.

Wait 2–3 minutes as quantum tunneling carries those balancing frequencies through the glass into your beverage.

Glass of bourbon with a white ice cube on a table, blurred background

Enjoy a smoother, cleaner taste as harsh notes are refined and flavors naturally harmonize.

As Seen on Gordon Ramsey's Food Stars

When world-renowned chef Gordon Ramsay and entrepreneur Lisa Vanderpump encountered BOĆE's groundbreaking energy transfer technology, they were instantly captivated.

Our revolutionary coaster transformed their drinks before their eyes, demonstrating how it enhances the flavor profile of any beverage it touches. Their reaction?

Pure amazement – BOĆE left the judges absolutely speechless.

International patented drink enhancement technology

Works with any beverage, hot or cold, in any type of container.

Independently lab tested to improve beverage taste

Frequently asked questions

Does BOĆE really work, or is it just a placebo?

BOĆE Coasters are backed by over 30 years of research from Dr. Drew Karp and independently tested by AAR Labs. Lab results show up to a 40% reduction in fusel alcohols — the compounds that cause burn, bitterness, and harsh aftertastes. The difference is noticeable in blind taste tests, which is why thousands of customers trust BOĆE to elevate their daily drinks.

What makes BOĆE different from other drink gadgets or filters?

Unlike chemical additives, drops, or aerators, BOĆE uses patented quantum light technology that never comes into direct contact with your beverage. There’s nothing to add, nothing to replace, and nothing that alters alcohol content. The result is smoother, cleaner taste with zero compromise — and the coaster itself is infinitely reusable.

Will it work for me even if I usually don’t notice subtle flavor changes?

Yes. Many customers report that BOĆE makes harsh spirits easier to sip, takes the edge off black coffee, and makes budget wine taste like a higher-priced bottle. Even if you don’t consider yourself a “super taster,” the difference is often obvious in side-by-side comparisons. That’s why we encourage the “BOĆE Challenge” — taste a drink with and without the coaster, and let your palate decide.

How do I know it’s safe to use?

BOĆE Coasters are made from 100% food-safe, dishwasher-safe acrylic and use light-based frequencies only. There are no chemicals, additives, or moving parts, and nothing enters your beverage. The technology is designed to be safe, clean, and durable for a lifetime of use.

What if I’m not satisfied with the results?

We stand behind BOĆE with a 30-day money-back guarantee. If you don’t notice a difference in your drinks, simply return it with no questions asked. Thousands of customers have made BOĆE part of their daily routine, but we want you to feel confident trying it risk-free.