Flip Knife | Doppler Phase 1 (Flip P1) was added to the game on January 8, 2015, alongside the “Full Spectrum” update. The skin is available in all “Chroma” cases.
The blade of the knife is painted with metallic paints and adorned with a pattern of translucent wavy lines resembling smoke. The color scheme of the skin includes various shades of dark blue, purple and pink creating gradient transitions. The handle remains unpainted.
Float Value of the skin ranges from 0.00 to 0.08, which makes Flip Knife | Doppler Phase 1 available only in Factory New and Minimal Wear condition. At levels of wear close to the maximum, the knife has noticeable abrasions on the corner of the blade close to the handle.
The pattern index affects the ratio of colors as well as the location of dark blue, purple and pink areas. Knives, which have no pink color on the play side of the blade resemble Flip Knife | Doppler Black Pearl. These pattern variations are titled “Fake Black Pearl”.
The quality of Flip Knife | Doppler Phase 1 is Covert. It has a StatTrak option and is close to phases 3 and 4 in terms of rarity. The skin belongs to the “Flip Knife | Doppler” series.
“Doppler Sapphire” is one of the most popular skins for M9 Bayonet. The skin has a very large number of fans, but due to a high price, it is rarely seen in the game.