Electricks MrCard - The Ultimate Stealth Mentalism Device
MrCard is a groundbreaking tool in the world of mentalism, expertly disguised as a standard credit card. It features:
- Ultrathin e-ink display
- 6 silent buttons
It allows performers to control and reveal information with total discretion. Lightweight and compact, it fits naturally into a wallet, making it ideal for everyday carry or improvised performances.
MrCard can operate with other Bluetooth-enabled magic tools, such as the SB Watch, IARVEL Pad family, and the IARVEL Watch.
You're Backed by a Supportive Network
Don’t forget to join our PeekSmith Facebook community for feature discussions, and to share your experience. Your feedback is incredibly valuable to us, and we’re eager to hear your suggestions, requests, and bug reports as we continue to refine MrCard. It is a welcoming and active community you will love.
Be Up-to-Date
It is important:
- for useful tips and details, read our documentation
- you can update the firmware in the IARVEL app
- stay updated, and share your ideas in the PeekSmith Facebook group and/or in the Electricks Facebook group
Charging MrCard

MrCard may arrive with an empty battery. If you’re eager to start using it right away, just a few minutes of charging will be enough to power it on. However, we recommend giving it a full charge before your first performance.
Use the included custom charger with the USB-C port. You can plug it into a computer’s USB port, a standard wall adapter, or a car charger. Please note: some high-power chargers may not be compatible.
Important: Always make sure your MrCard is charged before any performance.
Turning ON and OFF
Easy first steps:
- To turn ON: Press the P button once.
- To turn OFF: Press and hold the P button for a few seconds.
Battery Life
More than 100+ hours of use.
Next Steps
Visit our compatibility page for information about using MrCard with our apps/devices.