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配方类型: INKS
配方说明: Trick (Toy) Ink (Vanishing Ink)
配方组成: Denatured Alcohol/10.0 cc
Water/90.0 cc
Thymolphthalein/0.1 g
Ammonium Hydroxide or Propylenediamine/2.0 cc
配制方法: When this is thrown on light clothes a blue stain appears. this disappears in a few minutes.

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