I often do dilutions in a pot and needed an easier way to measure dilution percentage than pouring it into a measuring cup. I remembered my dad used to have metal rulers and thought they were the perfect tool for accurately measuring my contractions. Lo and behold I found a stainless steel ruler perfect for the job! The only reason I rate this product 4 stars is because it only came in a set of 2, one was 6" and the other was 12". I only needed one line. Then again, it wasn't very expensive, but I could still save some money if I could just buy one. In times of Covid-19 and the associated loss of income, every euro is more valuable.
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