Coloring set for adults, 33 pieces

12 vibrant colors. Medium tip 0.8 mm. Ink does not bleed through the paper. Ergonomic grip. These precision felt-tip pens (Japanese technology) have a soft and resistant medium tip perfect for writing and drawing. The medium tip offers a unique glide and allows you to color your notes, decorate your photo albums, write a personalized card, fill in your anti-stress coloring book or even practice Art Therapy. The triangular shape of the body of Graph'Peps felt-tip pens ensures optimal grip for guaranteed writing comfort and line precision. The caps are hookable, so you can take them anywhere. The water-based ink glides perfectly on the paper without bleeding through.