Lindner. Mildew stain remover ERNI A. 8070

It’s all about retaining the value and perfection! ERNI products help the collector improve the value and condition of used stamps! The complete set provides all-round care for all kinds of dif­ferent “problems”. 
ERNI stamp care products are regis­tered with the German Environmental Office in Berlin. Each bottle contains 8 FL OZ (250 ml). (UBA-No. 16130001). ERNI A and ERNI B must be used together.