Knuckle is one of the unique tattoo positions. The area of Knuckle is small and the space available is limited. Therefore, Knuckle was a tattoo position that many people dared not try before. Knuckle tattoos have become more and more popular in recent years. You can see that many star Knuckle tattoos are conspicuous.

Sword Knuckle Tattoo

Source: @_delcanto_

Skull Moon Cross Knuckle Tattoo

Source: @eightysixtattoostudio

Letter Knuckle Tattoo

Source: @goorazz

Rose Knuckle Tattoo

Source: @m.a.s.h.b.y

Open Knuckle Tattoo

Source: @sammylou_tattoo

EVER ESME Knuckle Tattoo

Source: @sophiecyanide

GRAT Knuckle Tattoo

Source: @trevormuzik

DITA MORS Knuckle Tattoo

Source: @valkyrie_tattooing

1990 Knuckle Tattoo

Source: @whatsmynameagain.tattoo

GAME OVER Knuckle Tattoo

Source: @x_gutter_glitter_x