4Sevens Quark RGB Neutral White LED Flashlight Keychain This pen is now all

This pen is now all brass with a raw Brass finish

5 meter in water for 1 hour)

Watertight roll-top closure

Highly effective in extreme temperatures and will not freeze

4Sevens Quark RGB Neutral White LED Flashlight Keychain This pen is now allThe Quark RGB features a CREE MCE RGB emitter. The MCE RGB is a quad die emitter that features a different color for each corner of the die: white, red, green, and blue! The Quark RGB UI is unique. When the head is tightened, it is always white (or neutral white depending on your model). When the head is loosened, it is one of the RGB colors. Cycling between loose and tight will toggle through the three colors. The way to change modes is similar to