Tom\’s Studio Lumos Mini compact and refillable The Lumos Mini offers the same versatility and sustainability as the classic Lumos, but in a particularly handy format. Designed as an alternative to disposable pens, it combines a refillable ink system with replaceable tips in a pocket-sized design. Despite its size, it\’s suitable for precise writing, sketching, and creative note-taking. Features of the Lumos Mini The Mini features the same modular system as the larger models and is compatible with eleven Japanese nibs for fineliner, brush, and writing. Its lightweight, compact design makes it an ideal companion for on the go. Fully refillable, it eliminates single-use waste, making the Mini a sustainable everyday alternative. Refill system and ink selection The Lumos Mini is suitable for dye-based fountain pen inks. All particle- and binder-free inks function reliably. Pigment inks such as Sailor Kiwa-guro and Platinum Carbon are also compatible. Inks containing shimmer particles or shellac/acrylic components are not suitable. are not suitable. The reservoir is filled by immersion in the ink. Color changes are possible by rinsing or replacing the reservoir and tip. Use and care Depending on the type, the tips are inserted from the top or inside. The silicone grip makes changing tips easy and prevents ink residue on your fingers. Regular cleaning with warm soapy water keeps the reservoir and tip functioning properly. With the same ink type, the reservoirs can be used almost indefinitely; with frequent color changes, they require about four to five cleanings. Suitability for travel and everyday use The Lumos Mini contains no liquid in its casing, making it suitable for air travel. It fits in any pocket and, despite its size, offers a precise and controlled writing experience. Fast-drying inks ensure clean writing, even for left-handed users. The Lumos Mini is a versatile, pocket-sized tool and a sustainable alternative to disposable pens ideal for brainstorming on the go.