China Brush Delay Lotion 2.6ml.China Brush or Kwang Tze Solution or China brush oil or Chinese brush oil is a very effective external ejaculation delay solution. Usage and Dosage: (External application only)Apply a thin layer of this solution. one-two hours before . After applying for 30 mins, it can be washed off and the effects stay for over 2 hours, perfect for oral. Do not use too much. JUST A THIN LAYER WILL GIVE YOU MOST SATISFACTION AND A LONGER LASTING SEXUAL EXPERIENCE FOR YOU AND YOUR PARTNER. Ingredients: ALOE VERA (= Barbadensis ) 5% CLOVE 5% KOREAN GINSENG 16% CINNAMON 20%