The EZ EvoTech S is a wireless rotary pen designed for tattoo artists and permanent makeup professionals who need a versatile machine that handles everything from soft shading to dense colour packing. Pick your stroke at purchase — 3.5mm for fine line and detail, or 4.0mm for shading and packing. EZ Customized Swiss Motor The EvoTech S runs a Swiss-made motor customized for EZ's stroke and torque profile. Swiss motor manufacturers (Maxon, Faulhaber) are the same suppliers used in surgical equipment and aerospace — meaning consistent build tolerances and predictable performance over years of use, not just months. 12,000 RPM peak speed — top of the wireless rotary class Direct-drive system — needle moves in lockstep with motor, no gear backlash or vibration lag Minimal noise — the cartridge needle sound dominates, not the motor Two stroke variants — pick the one that fits your style: 3.5mm — fine line, single-needle, soft black-and-grey, PMU work (brows, lip blush, eyeliner) 4.0mm — bold lining, colour packing, dense saturation, traditional work LCD display with full readout. The display shows: Working voltage (5-9V, 0.1V increments) Current operating time per session Battery percentage remaining Battery and runtime: 1520mAh capacity, ~4 hours of active tattooing per charge 2-hour full charge time Runtime depends on voltage and cartridge configuration — heavier stroke + high voltage drains faster Build and ergonomics. Aviation-grade aluminum body, shaped for fatigue-free grip during multi-hour sessions. Switching frequency tunable 60-160Hz for fine control over needle deposit rate. Specs: Motor: EZ Customized Swiss Motor Speed: 12,000 RPM Stroke: 3.5mm or 4.0mm (pick at purchase) Voltage: 5-9V (0.1V adjustment) Frequency: 60-160 Hz Battery: 1520mAh Runtime: ~4hr active Charge: 2hr full Body: Aviation-grade aluminum Display: LCD (voltage + runtime + battery %) Best for: PMU artists wanting a dual-purpose tattoo + PMU machine Lining specialists → pick 3.5mm Shading and packing artists → pick 4.0mm Anyone valuing Swiss motor consistency
