3W K12 Mini Laser Engraver 98×88mm Engraving Area App Control DIY Marking Engraving Machine

1. Core Specifications

Model: K12 3W Standard Version
  • Laser Power: 3000mW (3W) 455nm Blue Semiconductor Laser
  • Engraving Working Area: 98 × 88 mm
  • Resolution: 510 DPI High Precision
  • Overall Dimension: 185 × 183 × 171 mm
  • Net Weight: 0.9 KG
  • Housing Material: Durable ABS + Aluminum Alloy Frame
  • Engraving Mode: XY Axis Drive, Semiconductor Diode Laser Engraving
  • Supported File Format: JPG / PNG
  • Compatible System: Android Mobile Phone, PC Computer
  • Multi-language Support: English, Chinese and more
  • Advanced Motion: Spiral Intelligent Path Engraving Algorithm

2. Outstanding Product Features

✅ Dual Control Modes: Phone APP + PC Operation
 
Wirelessly connect with dedicated mobile APP, complete graphic editing, text input, one-click cloud batch engraving directly on your smartphone. Also supports computer connection for more professional design work. Only 3 simple steps to finish engraving, super easy for beginners, master operation within 5 seconds.
✅ Upgraded Spiral Intelligent Engraving Path
 
Adopts optimized spiral positioning algorithm, automatically identifies graphic outline, skips invalid blank points, greatly shortens working time and improves engraving efficiency compared with traditional dot matrix scanning mode. Faster speed, smoother marking effect.
✅ Wide Compatibility for Multiple Materials
 
455nm blue laser supports engraving & partial cutting on dozens of materials:
 
Wood, bamboo, leather, paper, food, plastic, painted metal, stainless steel, colored glass, thin wood sheets, colored acrylic and more. Perfect for custom logo, name tag, gift marking, craft DIY projects.
✅ Ultra Portable Compact Design & Safe Protection
 
Mini desktop lightweight structure, only 0.9kg total weight, easy to carry and place on desktop, home studio, workshop. Equipped with transparent green laser shielding cover and free safety goggles to block laser radiation and protect your eyes during operation.
✅ DIY Customization & Wide Application Scenarios
 
Ideal for personalized gift making, jewelry marking, phone case engraving, wooden bookmark carving, leather craft, metal keychain stamp, small business logo branding, holiday souvenir production, hobby handmade art creation.

3. Package Includes

1 × RTRUST K12 3W Mini Laser Engraving Machine
 
1 × Protective Laser Safety Goggles
 
1 × Aluminum Engraving Plate
 
1 × Stainless Steel Tag
 
1 × Basswood Board, Wood Blocks, Sponge, Colored Paper, Lubricant
 
1 × Data Connection Cable
 
Full set of complete installation & operation accessories
 
 
 
Shipping Information
 
Items will be shipped within 5 business days once payment is confirmed.
 
Estimated delivery time: 7‑15 business days.
 
We will pre-declare for import duties; please cooperate with customs clearance if needed.
 
Additional freight charges may apply for remote areas and non-US destinations. Kindly contact us to confirm the exact shipping cost prior to placing your order.
 
We accept PayPal payment,PayPal Credit,Credit card or debit card and so on.
We will leave a positive feedback immediately after payment is received. We appreciate a positive feedback as much as you do. 
If for some reason there is any issue with the purchase, please contact us prior to leaving feedback, we will be glad to work together and provide a satisfying solution.
We only ship the item to the eBay Verified address that is sent to us at the time of checkout, most shipment will be shipped within 1-5 business day. Please verify the correct shipping address in your eBay account before making your payment. Shipping time during holidays may take longer than normal. 
Any brokerage, customs, and duty fees associated with international shipments are the customer's responsibility and are not included in our shipping charges. 
If you are located outside of the continental 48 United States, please email us in advance to see if the specific item ships to your location. These orders are generally shipped within 1-5 days after payment is received. 
Please be patient as they are often subject to additional inspection upon delivery.
All of our items are backed with a 30-day return policy. We ensure all our items are new and in excellent condition prior to shipping. In case you receive the item that is not to the standards above, please contact us via e-Bay messages. All returns must be in new original condition as received and should be shipped with delivery confirmation
Please note that all returns must be pre-approved by us. Unauthorized returns will not be accepted. If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
We ONLY accept returns with original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
Welcome to our eBay store. As a leading emerging manufacturer and exporter, we have been specializing in commercial and industrial products for over 10 years.
We believe that it is our vision and mission to provide you with innovative products with the best service and competitive prices. Our goal is to ensure that you find exactly what you need and that it is easy for you to place your order.
Email Customer Support:
9:00am-2:00am PST Sunday-Friday
All emails will be responded to within 12-24 hours