100mw 405nm Mid-open Blue-violet Laser Pointer Stars Kaleidoscopic Laser Pen(2*AAA Included) For Sale

This changeable 100mW 405nm Mid-open Blue-violet Laser Pointer Stars Kaleidoscopic Laser Pen is one of the amazing new products people are excited about every year. It will surely bring fun to your life. The blue-Violet Laser Stars Kaleidoscope is a cross between a laser pointer and an incredible kaleidoscopic laser show in your hand! It has a diffraction grating at the end, which splits the laser beam into over 100 separate beams of blue-violet laser light and just like the old kaleidoscopes you can twist it to get a constant green beam or even the wonder and beauty laser light night sky. Not only being used as a funny toy to play with, the 100mw 405nm Mid-open Blue-violet Laser Pointer Stars Kaleidoscopic Laser Pen is also perfect for astronomy, presentation, tutorial, office meeting and other occasions that need to get focused. Just bring this laser home and have fun with it!

Specifications:

• All the wonder and beauty of the night sky happen in your room
• Simply twists the front lens ring and the laser will fill a wall with kaleidoscopic blue-violet laser dots
• Funny toy that puts on a laser show anywhere and anytime you want
• Working Voltage: 3.0V
• Wave Length: 405nm  
• Output Power: 100mW
• Material: Aluminium alloy   
• Output Mode: Constant wave
• Storage Temperature: -10~50¡æ
• Powered by: 2 x AAA Batteries(included) 
• Optimum Operation Temperature: 10~30¡æ
• Size: 160 x 13mm / 6.3 x 0.5in (Length x Dia.)

Package Included:

• 1 x Blue-Violet Laser Pointer Pen
• 2 x AAA Batteries

How to Use it Creatively: