Douk-Douk Sticker 4in Diameter Orange Circle With Black/White Douk-Douk Logo Free With Purchase Of Any Douk-Douk Knife Limit One Per Location Customer. Orange circle with black and white Douk-Douk logo. Free with purchase of any Douk-Douk knife. Limit one per location. Customer must request free item. Package Contents: Douk-Douk Sticker Douk-Douk DDS: Sticker 4in Diameter Orange Circle With Black/White Douk-Douk Logo Free With Purchase Of Any Douk-Douk Knife Limit One Per Location Customer Must Request Free Item.