Quantum Key by Calvin Liew

Meet the most powerful magnetic key in magic—engineered by Calvin Liew, perfected by Hanson Chien.

Smooth. Clever. Impossible.
If solid could pass through solid, this is what it would look like in real life. Every angle is flawless—360° of pure impossibility.

Incredibly Thin. Unstoppably Strong.
Only 2.0mm thin, yet built with Gen-5 precision engineering for unparalleled magnetic power. Strength and beauty in perfect balance.

Magic Beyond Language
Quantum Key doesn't just penetrate objects—it connects people. From Asia to Europe, magician Jin has baffled audiences from all backgrounds. No words. Just pure magic.

Masters Behind the Marvel
From the creators of Scotch & Whiskey and Swiss Key: Calvin Liew and Hanson Chien reunite to redefine what a magic key can be.

Seasons Collaboration Key Case
Crafted in collaboration with Seasons: This vegan leather case is sleek, protective, and functional. It perfectly conceals the secret—and allows for seamless key switches without detection. Elegance meets utility in your everyday carry.

Exclusive Hanson Chien Tutorial
Learn directly from Hanson as he unveils handling, timing, and performance subtleties. A complete routine, taught with his signature clarity.

FAQ
1. What is the difficulty level?
Quantum Key is designed to make the impossible feel effortless. The precise gimmick handles the heavy lifting, allowing you to focus entirely on performance and presentation. With Hanson Chien's step-by-step tutorial, virtually anyone—of almost any age—can perform it confidently and naturally.

2. What's included in the package?
Each set contains:
• 1 × Quantum Key.
• 1 × Regular Key (for examination or switching).
• 1 × Leather Key Case.
• Online video tutorial, taught personally by Hanson Chien - If you’ve seen Hanson’s lectures, you know his teaching is clear, detailed, and easy to follow—no guesswork, just results.

3. What is the build quality like?
If you've owned Scotch & Whiskey or Swiss Key, you know the standard. Quantum Key elevates it to the next level—crafted with Gen-5 CNC precision and hand-finished to perfection.

Each key is meticulously engineered to look and feel like a real everyday key—not a prop.
Gold (Brass) Color – Striking and brilliant, made to shine on stage.

Trusted by masters like Paul Harris, Lu Chen, Cyril Takayama, and Hanson Chien himself. When it comes to craftsmanship, the results speak for themselves.

Get Quantum Key Now - After redefining key magic with Scotch & Whiskey and Swiss Key, Hanson and Calvin have gone a step further. Quantum Key is built with Gen-5 precision and hand-assembled in limited batches.