Residue is a laser-engraved, stainless-steel NFC card. Tap it on a phone and it launches your page with your name, phone, email, socials, website, and more.
All your desired details shared with a single tap.
The best introductions aren't interrupted by technology.
A single tap shares your details, links, and contact information instantly, allowing conversation to continue naturally.
While paper cards are often misplaced or discarded, Residue remains with you—ready to share, again and again.
Matte-black steel with laser engraving and hidden NFC. It has weight in your wallet, vanishes in your pocket, and appears only when the moment calls for it—made for those who notice finish, edges, and silence.
A simple four-step experience to get your Residue card live and ready to share.
Sign up and secure your digital identity.
Choose your Residue card and complete your order.
Add the information and links you want people to see.
Share your profile instantly with a tap or QR scan.
Card Walkthrough
Tap your Residue card on a compatible phone and your digital profile opens instantly. It brings your identity, contact details, and key links together in one polished view that feels clear, premium, and easy to follow.
Your profile can also include a company section, giving space for your business name, logo, and supporting details alongside your personal information. That makes the card useful for both personal introductions and brand-led interactions.
Visitors can save your contact details, move to the right link quickly, and understand who you are without digging through clutter. The result is a smooth handoff that feels intentional from the first tap.
Once you sign in to the Residue dashboard, you can shape exactly what people see when your card is tapped. Personal details, company information, and links can all be updated from one controlled space.
Each section is managed individually, so it stays simple to refine your profile without rebuilding everything. You can keep information current, adjust what matters most, and maintain a presentation that fits your brand.
Display toggles let you hide or reveal sections whenever you need, while your saved content stays ready in the background. Light and dark modes help you keep the final profile clean, refined, and consistent.
A step-by-step video guide to help you get the most out of your Residue card.
Choose from four different card layouts to suit your style and preferences.
Tap to flip