iKier Flex: the compact laser engraver that folds in on itself

What it is

The iKier Flex is a desktop laser engraver, designed to sit on a table rather than in a dedicated workshop. The brand offers it in several versions: Flex (7 W), Flex (7 W + 1.2 W infrared), Flex (12 W), plus a machine-only option and a bundle that includes an air purifier. This lets you match the laser’s power to the kind of engraving or cutting you need, from simple wood marking to more demanding work on coated metal.

Someone might engrave leather or wood items in a living room turned small workshop, without having to give up an entire room or invest in an industrial machine. The Flex is aimed at exactly this use: an object capable of neat results, but sized for home or semi-professional use.

Why it exists

iKier states that the Flex delivers professional-quality results without compromising on space or ease of use. The brand also states that this machine is built to inspire every idea, whatever its small size — the point being that a compact format shouldn’t limit creativity.

The brand also highlights the Flex’s fully enclosed design, meant to reduce exposure to the laser and offer a safer experience. iKier further states that this enclosed structure lets the Flex fit effortlessly into homes, studios, workshops or exhibitions, while keeping professional-level performance.

What matters

Maximum working speed reaches 10,000 mm/min. In practice, this cuts down the time spent on long paths or large-area fills, which matters as soon as you’re engraving multiple pieces.

Movement precision is rated at 0.1 mm. On fine engravings — text, detailed patterns, logos — this precision determines how crisp the final result looks, especially on materials that mark easily, such as leather or paper.

Maximum processing height is 50 mm. This limit sets the thickness of objects that can fit under the laser: it suits flat or moderately thick pieces, but rules out bulky objects from the start.

As for footprint, the machine measures 265 × 303 × 185 mm and weighs 3 kg. A format that fits on a corner of a desk and moves easily from one room to another, without the constraints of a heavier machine.

Safety relies on a class 1 laser safety certification, backed up by several features: quick focus adjustment, secure enclosure detection, gyroscope-based tilt detection and a USB safety lock. Together, these features aim to limit the risk of accidental exposure to the beam, a sensitive point for home use.

Day to day

The Flex ships pre-assembled, which simplifies getting started straight out of the box. It’s controlled through the brand’s own AtomStack Studio software, available on Android, iOS, Windows and macOS, and the machine also stays compatible with LightBurn for those already using it.

Focus is adjusted manually, which requires a tweak every time the material or thickness changes. The Flex accepts a wide range of materials: wood, bamboo, paper, leather, cardboard, cork, stone, felt, fabric, MDF, coated metal, and dark opaque acrylic.

Two accessories are available as options, sold separately: a 1.2 W infrared laser to widen engraving possibilities, and an air purifier to limit fumes from cutting. The machine runs on 24 V 3 A.

Technical specifications

Feature	Value
Laser type	Diode laser
Maximum working speed	10,000 mm/min
Movement precision	0.1 mm
Maximum processing height	50 mm
Safety certification	Class 1 laser safety
Machine size	265 × 303 × 185 mm
Machine weight	3 kg
Input power	24 V 3 A
Focus mode	Manual focus
Pre-assembled	Yes
Supported software	AtomStack Studio (Android/iOS/Windows/macOS), LightBurn compatible
Compatible materials	Wood, bamboo, paper, leather, cardboard, cork, stone, felt, fabric, MDF, coated metal, dark opaque acrylic, etc.
Compatible accessories (sold separately)	1.2 W infrared laser, air purifier
Product reference	IK-LE01-346-BR-03-A
Laser safety (features)	Quick focus adjustment, secure enclosure detection, gyroscope-based tilt detection, USB safety lock

What the brand says

iKier states that the Flex delivers professional-quality results without compromising on space or ease of use. The brand also states that this machine is built to inspire every idea, whatever its small size.

According to iKier, the Flex’s fully enclosed design reduces exposure to the laser and offers a safer experience. The brand further states that the Flex fits effortlessly into homes, studios, workshops and exhibitions, while offering professional-level performance.