Reylight Pineaplle mini MK3- Copper&Brass

They are raw brass or copper, there is no protective coating.  It should patina very fast.
After polishing, washing and drying, I use both rubber and cotton gloves during assembling.  Though it can patina a little before or after sealed in vacuum bag.

FFL351A-4500K
Reverse clicky  switch.  
Ti clip.  (Steel Flame clip compatiable)
Ti screws.

450mAh rechargeable 10440 battery included. 

Group1: (Moonlight)-2%-20%-100%  ( Default)

Group2: (ML)-10%-40%-100%

Group3: (ML)-2%-10%-50%

Group4: (ML)-50%-100%-strobe-SOS