A Guide for Artists Ready to Refine Their Technique
It’s no secret—flawless results require the right machine. But with so many options on the market, how do you know which PMU device is right for your technique, style, and specialty?
Whether you're just getting started or looking for your next upgrade, understanding the tech behind your tools is key to achieving your potential. This guide breaks down the core machine specs and compares three of the most popular machines on the market: the Bellar Air, Flux Mini, and Xion S.
Understanding the Specs: Stroke, Torque, and More
Before we jump into machine comparisons, let’s take a step back and break down the tech specs that make each machine unique:
Stroke Length – Measured in millimeters, stroke is the distance the needle travels up and down. A shorter stroke (2.0–2.5mm) is ideal for delicate shading and layering. A longer stroke (3.5–4.0mm) delivers bolder implantation, like in lip, brow, and SMP (scalp micropigmentation) work.
Torque – Torque is the power that keeps your needle consistent under resistance. Higher torque machines maintain smooth performance on thicker skin or over scar tissue. Lower torque offers a softer touch for fine, detailed passes & creating pixelated points.
Weight & Balance – Comfort isn’t just a luxury, it’s a necessity. Lighter, well-balanced machines help reduce fatigue during long sessions, and wireless options free you up to focus on finding your flow.
Ergonomics & Interface – How a machine feels in your hand and how easily you can adjust settings on the fly are key to staying on top of your game.
Meet the Machines
Bellar Air
Lightweight precision meets next-gen tech.
Bellar Air is your go-to if you value exacting detail, real-time feedback, and seamless wireless performance. It features:
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Stroke: 2.1mm or 3.0mm — perfect for ultra-precise pixels & strokes
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Swappable Power Supply with adjustable eGive
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Touchless interface + Bluetooth pairing
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Lightweight build for ultimate control
Best For: Brows, lips, eyeliner, and artists who want the latest & greatest.
Flux Mini
Compact power with versatile tech.
Don’t let the size fool you—the Flux Mini delivers the perfect balance of features and power. It’s designed to adapt to multiple techniques while fitting comfortably in smaller hands.
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Stroke: 2.5mm or 3.0mm, perfect for both shading and lining
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Swappable wireless battery (PowerBolt Mini)
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The smallest machine footprint available from Microbeau
Best For: Artists who work across multiple procedures and want wireless ease in a compact footprint.
Xion S
Classic performance with total customization.
Xion S is the machine for artists who want full control over every element of their session. Designed with an interchangeable stroke, the power to adjust to any client is at your fingertips.
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Stroke: Interchangeable (1.8–2.5mm included with 3.2mm & 3.7mm options available)
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Easily adjustable needle tension with a simple twist
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Ergonomic grip with forward-weighted design
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Compatible with both RCA and wireless battery options
Best For: Experienced artists who want a fully customizable feel and the option to fine-tune for every client.
Final Thoughts: Choose What Moves with You
Each of these machines brings something unique to the table. The best choice to support your artistry will depend on your style, most common procedures, and the personal touches that you and your clients enjoy.
Ready to upgrade your setup? Explore the wide world of machines with the comparison chart.
Keep growing and keep upgrading. When you’re in full control, your artistry speaks for itself.
