SCULPFUN iCube 3W Portable Laser Engraving Machine
the below video is the tutorial of wifi version, bluetooth version please check the user manual. How to Use Mini Rotary with Classic iCube Series Main Features: 1. 3W Ultra-fine Laser: iCube uses the 3W diode laser with 0.02mm ultra fine laser focus. It has super fine engraving ability which can present high definition engraving image. This laser engraver is suitable for engraving detailed objects and can cut colored paper and create three-dimensional paper works. 2. High-Speed Engraving: iCube
Affiliate link — we may earn a commission.
Pros & cons
What we like
- Highly portable and lightweight design
- Simple setup and operation for beginners
- Affordable entry point into laser engraving
- Low power consumption
- Compact footprint saves desk space
What could be better
- Very small engraving area limits project size
- 3W power is too weak for many materials
- Slow engraving speeds due to low power
- Limited cutting capability - mainly engraving only
Key features
Who is this for?
Best for
Best for complete beginners who want to try laser engraving on a tight budget and don't need to work on large projects. Ideal for small crafts, jewelry engraving, and learning the basics.
Not ideal for
Not suitable for serious makers who need to cut materials, work on large projects, or engrave at professional speeds. Avoid if you plan to work with thick or dense materials.
How it scores
Price history (estimated)
Specifications
| Power | 3W |
|---|---|
| Work Area | 40mm x 40mm |
| Software | LaserGRBL, LightBurn compatible |
| Connectivity | WiFi, USB |
| Laser Type | 445nm blue diode |
| Speed | Up to 6000mm/min |
| Weight | 2.5kg |
| Focus | Fixed focus |
| Enclosure | Fully enclosed with viewing window |
| Material Compatibility | Wood, leather, paper, cardboard, thin acrylic |
Compatibility
Requires Windows/Mac computer with LaserGRBL or similar software