Shopping for a laser engraver in the laser plasma waterjet cutting space often boils down to two similar machines at different price points. Here, both are Longer RAY5 10W units with the same 400×400mm working area, the same 0.06mm laser spot, and the same list of carveable and cuttable materials. The decision: pay more for a new-condition unit that includes an air kit, or pay less for a used-condition unit with the same listed capabilities.
Quick verdict
Buy the new Longer 10W if you want a new-condition machine and the free air kit that comes with it. Buy the used Longer 10W if the $56.67 spread between the two listings matters more than condition.
Price and spec comparison
| Feature | New Longer 10W | Used Longer 10W |
|---|---|---|
| Listed price | USD 264.98 | USD 208.31 |
| Condition | New | Used |
| Carving materials | All wood, paper, plastic, leather, PCB board, lacquered metal | All wood, paper, plastic, leather, PCB board, lacquered metal |
| Cutting materials | Cardboard, non-woven fabric, acrylic material, thin plastic board | Cardboard, non-woven fabric, acrylic material, thin plastic board |
| Connection | USB / TF card | USB / TF card |
| Engraving application | Gift personalization | Gift personalization |
| Country of origin | China | China |
Where each product wins
The new Longer 10W takes the win on condition, and the listing includes a free air kit. It offers the same core specs as the used unit, but with a new-condition machine and that bundled accessory.
The used Longer 10W takes the win on listed price. It shares the same carving and cutting materials, connection methods, working area, and laser spot, at the lower end of the price spread.
Product notes
Longer 10W Laser Engraver Machine, 24000mm/min, Laser Cutter🔥-Free Used Air kit

This is the new-condition option. The listing includes a free air kit, which is a practical addition for engraving and cutting sessions. You get a 400×400mm working area, a 0.06mm laser spot, USB or TF card connection, and support for wood, paper, plastic, leather, PCB board, lacquered metal, cardboard, non-woven fabric, acrylic, and thin plastic board. The catch is the higher listed price compared with the used unit. If you want a fresh machine and the air kit, this is the one to pick.
Longer 10W Laser Engraver Machine, 10W Laser Cutter, 24000mm/min, 🔥Used-C

This is the used-condition option. It shares the same listed working area, laser spot, connection methods, and compatible materials as the new unit, so the core engraving and cutting capabilities are identical on paper. The main limitation is the used condition, which matters if you prefer a new machine. If you can accept that, the lower listed price makes it the more cost-conscious route to the same Longer RAY5 10W feature set.
Final choice by use case
Choose the new Longer 10W Laser Engraver Machine with the free air kit at USD 264.98 when condition and the bundled accessory matter more than the price spread. Choose the used Longer 10W at USD 208.31 when you want the same listed capabilities for less money and are comfortable with a used unit.