A wireless rotary pen machine built for artists who want complete freedom of movement without a clip cord cable. The Swiss DC motor and adjustable stroke from 2.5 to 5.0 mm make it adaptable to multiple working styles: linework, shading, color packing, or fine techniques. The two 2000 mAh batteries provide 7–9 hours of battery life, and the color IPS display shows your settings in real time, so you can work with full control over voltage.
How long does the battery last for a workday and what do I do if it dies mid-session?▾
The stated battery life is 7–9 hours, enough for a typical workday. The power system consists of two 2000 mAh batteries, so you can swap the discharged battery for the spare in seconds and continue working. Full recharging takes 2–2.5 hours via Type-C with fast charging.
What voltage do I set for lines and what voltage for shading?▾
The manufacturer's recommended range is 5.5–7.5 V, and adjustment is fine in 0.1 V steps across the full 4.0–12.0 V range. As a general category rule, soft shading works toward the lower end of the range, while lines and color packing work toward the upper end – but the exact setting depends on your hand speed, cartridge, and style. Use the four presets to quickly switch between your configurations.
How do I sanitize and maintain the machine between clients?▾
The basic rule for any pen machine: a single-use protective barrier over the body for each client, a new sterile cartridge each time, and between sessions wipe surfaces with a surface disinfectant compatible with electronic equipment. Do not submerge the machine in liquids or thermally sterilize it – it has a motor, battery, and display inside. Keep it dry, in a clean place, and periodically check the charging contacts.
What needles does this machine use?▾
Being a rotary pen machine, it works with single-use cartridge needles, which you choose based on technique: liner configurations for lines, magnum or round shader for shading and color. Needle depth is adjustable from 0 to 5.5 mm directly on the machine. If you already work with a specific brand of cartridges, check the fit on the machine before a real session, as recommended with any new pen.
Is it suitable for beginners or only for experienced artists?▾
It's a flexible machine: the adjustable 2.5–5.0 mm stroke allows it to cover multiple techniques with a single device, the IPS display shows settings clearly, and the voltage presets simplify switching between styles. A beginner working under guidance can safely start within the recommended 5.5–7.5 V range. However, keep in mind that no machine replaces training – technique and hygiene are learned; equipment is just a helper.
How do I choose the right stroke for my style?▾
Stroke is adjustable between 2.5 and 5.0 mm. Roughly, as a category rule: short stroke for fine shading and delicate work, medium stroke as a versatile everyday setting, long stroke for firm lines and color packing. The advantage of adjustability is that you're not locked into one value – you can test on synthetic skin until you find the stroke and voltage combination that suits your hand.
