A bold twist on one of our most refined minimalist designs. The SK1 Burple pairs a black anodized CNC-machined aluminum housing with a titanium money clip finished in a striking burple tone—a deep blue-purple hue that subtly shifts in the light.

The titanium clip’s color is created through an electrochemical anodizing process. By applying a controlled electrical voltage in an electrolyte bath, a microscopic oxide layer forms on the titanium surface. As this layer grows to a precise thickness, it interacts with light to produce the distinctive burple color. Because the color comes from the metal’s oxide layer itself, it’s extremely durable and won’t chip or peel like traditional coatings.

The SK1 housing is precision CNC-machined from solid aluminum billet, then anodized in black to improve corrosion resistance, surface hardness, and long-term durability while maintaining a clean matte finish. Each titanium clip is individually anodized to achieve the signature burple tone before final assembly.

Designed for everyday carry, the SK1 keeps things simple and efficient. The internal rail system securely holds up to 5-6 cards (depending on card thickness), while the titanium clip provides reliable tension for folded cash or additional cards. The result is a slim, lightweight wallet that balances minimal form with practical function.

Dango SK1 Burple — a limited special edition combining precision machining, modern materials, and a distinctive finish.