Safe non-toxic, no benzene, heavy metals, toxic colorants, aromatic amines or other toxic substances
High quality cartridges and special rubber core manufacturing process, cartridge does not slide, Not easy to break
Hexagonal pen - Comfort of ergonomic grip and more stable on the desk. Easy to sharpen, Anti-breaking, easy to coloring and Superimpose color
Great pens to sketch, draw, color, doodle, write and get creative in a fun and skilled way. Greeting cards, party invites, letters to friends and family, arts and crafts, decoration, day care activity, scrap booking, the uses are endless