Studio Series Microline Pens | Set of 6 BOOKCHILD Its distinct yellow-green to olive-green

Its distinct yellow-green to olive-green color is due to the presence of iron in its composition

though its origins are somewhat different from that of Moldavite

and colors (depending on availability)

and jewelry

Studio Series Microline Pens | Set of 6 BOOKCHILD Its distinct yellow-green to olive-greenAchieve controlled, consistent, smooth fluid lines for drawing, writing, illustration, and crafting with this Studio Series Micro Line Pen Set! Set includes 6 different pens with black pigment ink in a transparent reusable storage case that keeps pens organized and safe on the go! Studio Series Microline Pens Set of 6 6 fine line pens Sizes: 005, 01, 02, 03, 04, 05. Archival quality black pigment ink Waterproof; Fade proof; No bleed through Storage