Colorverse Mini 5ml Ink Bottle JOHANNES KEPLER Collection

Johannes Kepler was a German astronomer, mathematician, astrologer, natural philosopher and writer on music. He is a key figure in the 17th-century Scientific Revolution, best known for his laws of planetary motion, and his books Astronomia nova, Harmonice Mundi, and Epitome Astronomiae Copernicanae. This Colorverse Mini Ink Bottle collection honors his legacy with 3 brilliant colors to use with your favorite fountain pens and come in 5ml glass bottles, perfect for sampling the vibrant colors!