Ink Stop was designed to prevent “Ball Point” pen ink from penetrating the top surface of the leather making the longevity of leather extremely cost effective and attractive.  Ink Stop also provides excellent protection against water based, oil based and alcohol stains; it protects leather against wear & tear, perspiration and greasy skin marks. Ink Stop should be used in conjunction with Leather Barrier or Protection Cream after they are applied.  Ink Stop (if used in the recommended frequency cycles) will also block Ink and Dye Transfer from penetrating the top surface of the leather making the longevity of this robust leather extremely cost effective and attractive.