PILOT FriXion Light Pastel Collection Erasable Highlighters, Chisel Tip, Thermo-sensitive Ink, Assorted Color Inks. Pack of 6 - AliExpress
BAOK Highlighter Markers - Erasable Highlighters - Cool School Supplies Dual Head Chisel Tip Markers - Pack of 10 Assorted Colour Inks for Students : Amazon.de: Stationery & Office Supplies