Thank you for viewing. I am selling these because I bought too many. They will be packaged and shipped via standard mail. Thank you. m(__)m Art Crayons ① Allows both "color mixing" and "layering," enabling expressions similar to oil paintings. ② Vivid color development for both "bright colors" and "dark colors." ③ Comfortable touch. ④ Does not produce much debris and does not soil the surroundings. Supervised by: Harumichi Shibasaki (watercolor painter, painting instructor, art YouTuber)