Flame Test Fineliner Pens (Pack of 6) Lecture Series Now pour yourself a glass

Now pour yourself a glass of wine in this Equations That Changed the World stemless glass and get to work on your latest proof

pastels and even some paints

or keep a warm drink at the ready on chilly mornings

Each pack contains 10 unique colors

Proclaim your inner nerdiness loud and proud

Flame Test Fineliner Pens (Pack of 6) Lecture Series Now pour yourself a glassYou may have fond memories of doing the flame test lab in chemistry class, but in case you need a refresher a flame test is a kind of analysis used in chemistry that helps detect metal ions in a sample. When the sample is introduced to a flame, the flame changes color depending on which element is present! This fineliner pen pack lets you write in some of your favorite flame colors. . 4 mm tips Each pack contains 6 unique colors: Strontium Calcium