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
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
Wavelength: 488nm. Laser Shape: Dot. Beam pattern:Continuous line Shape.
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
450nm 1MW Blue Laser Pointer Pen Visible Beam Light Laser Light w/ 5 Laser Head. -- 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
Mini Red Dot Sight Holographic Collimator Glock Rifle Reflex Scope 20mm Rail. 2PCS Green Laser Pointer Pen Light 1mW Professional Presenter Lazer Visible Beam. High Power Burning Blue Laser Pointer Pen Visible Beam Dot Light Torch 330Miles.
eBay
450nm 1MW Blue Laser Pointer Pen Visible Beam Light Laser Light w/ 5 Laser Head. -- 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
1x Waterproof Focusable 450nm Blue Laser Module 450T-5000 (Battery not included for easy custom clearance). The design adopts simple and fashionable style. The appearance and feel are quite good. The module is made of imported laser tube.
eBay