Wavelength: 405nm. Laser Pointer Pen Features This high quality laser pointer adopts the latest technology optics and microelectronics. The handle is made of anti-slip material, which prevents the laser pointer pen from dropping down.
eBay
1 X Laser Pointer. When the laser is focused, it can ignite flammable objects (such as paper, matches, etc.). Light color: Green. Color: silver. Buy it now. May you Like. Due to the light and screen difference, the item's color may be slightly different from the pictures.
eBay
3pcs Laser Pens Red Purple Green Beam Laser Light Pointer Pen Powerful Cat Toy. This high-quality laser pointer incorporates the latest technology in green laser optics and Microelectronics. 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.
eBay
Red: 532nm. Laser Pointer Pen Features This high quality laser pointer adopts the latest technology optics and microelectronics. The handle is made of anti-slip material, which prevents the laser pointer pen from dropping down.
eBay
Wavelength: 532nm. 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.
eBay
3️⃣ This laser pointer can be used for demonstrations, teaching instructions, etc., saving electricity and energy. 2️⃣ This laser pointer uses the latest optics and microelectronics technology. -- Beam type: continuous line.
eBay
eBay
Wavelength: 450nm. 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.
eBay