Ui+ Self-Heating Mug & Wireless Charger Set - Inkstone Black

Bold, Refined, Always Hot — The Ui+ Self-Heating Mug Set in Inkstone Black

For those who take their coffee as seriously as their aesthetic. The Ui+ Self-Heating Mug Set in Inkstone Black is the most striking colorway in the collection — a deep, matte-toned black that commands attention on any surface. Handcrafted from fine ceramic, this 18 fl oz mug maintains your coffee, espresso, or tea at a precise 130°F, powered wirelessly through the included OHOM charging pad. No reheating. No compromise. Just bold warmth, exactly when you need it.

Inkstone Black pairs effortlessly with modern, industrial, and dark-luxe interiors — and stands out just as confidently in a bright, minimal space. It’s the mug for people who know what they want and want it to look good doing it.

The Ui+ Inkstone Black Mug Set — Where Function Meets Edge

• Consistent warmth at approx. 55°C / 130°F — from first sip to last drop
• Inkstone Black finish — deep, dramatic, and endlessly sophisticated
• Generous 18 fl oz / 532 mL capacity for a full, bold pour
• Wireless charging pad fast-charges your phone and AirPods
• Compatible with all OHOM Unity ceramic heating products
• Dishwasher safe for effortless daily use

Product Specifications

• Color: Inkstone Black
• Capacity: 18 fl oz / 532 mL
• Temperature: Keeps drink hot at approx. 55°C / 130°F
• Material: Handcrafted fine ceramic
• Charging: Fast charges cell phone & AirPods
• Compatibility: Works with other OHOM Unity products
• Dishwasher Safe: Yes

Package Includes:

• Ui+ Mug with lid (Inkstone Black)
• OHOM wireless charging pad
• Power adapter
• USB Type-C cable

Care Instructions

• Dishwasher safe — top rack recommended
• Do not microwave
• Wipe the OHOM charging pad with a dry cloth only — do not submerge in water
• Avoid abrasive cleaners to preserve the ceramic glaze and Inkstone Black finish