Personal household red light picosecond pen, you can operate yourself. The power and effect are smaller than the blue light picosecond pen - the beauty salon uses the blue light picosecond pen or others to help you operate.
eBay
Picosecond Laser Pen – Freckle, Tattoo & Dark Spot Remover. ThePicosecond Laser Pen uses advancedblue and red light technology to removetattoos, freckles, dark spots, scars, and moles effectively and safely.
eBay
This laser pointer uses the latest optics and microelectronics technology. This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. Beam type: continuous line.
eBay
2️⃣ This laser pointer uses the latest optics and microelectronics technology. 3️⃣ This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. -- Beam type: continuous line.
eBay
Specifications: 1. Body Color: Black 2. Power supply:2 x AAA Batteries (not included) 3. Expected Life: base on the batteries you purchase 4. This high-quality laser pointer incorporates the latest technology in green laser optics and Microelectronics 5. Use your laser pointer to point at any desired targets, project screens, or video monitors, presentations, museum and tour guides, point at the stars, and inspection. 6. Press the button switch to turn the laser ON. 7. Release the switch to the turn it OFF. 8. Wavelength: 650nm（Red），532nm(Green)，405nm(Purple Blue) 9. Beam style: continuous line. 10. Spot size: 6M place <φ10mm. 11. Working voltage: DC=3.0-3.7V. 12. Preheat time: < 3 seconds. 13. Working temperature: +15 degrees Celsius~+35 degrees Celsius 14. Storage temperature: -15 degree.
eBay
This laser pointer uses the latest optics and microelectronics technology. This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. Beam type: continuous line.
eBay
This laser pointer uses the latest optics and microelectronics technology. This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. Beam type: continuous line.
eBay
2x 650NM Red Laser Penlight USB Rechargable Torch Light Beam Adjustable 300Miles. 650NM Red Laser Penlight USB Rechargable Torch Light Beam Zoomable 3000Miles UK. 2000 Miles Strong Beam Yellow Laser SOS Flashlight Wicked Lasers With 5xStar Cap.
eBay