Hello! こんにちは! This is 4 types of brush that I usually use for Inking and Coloring (shading). - Digo Pen - Digo Pencil - Digopen Soft H - Digopen Soft M All files in .SUT for CLIP STUDIO PAINT (Pro/Ex) After purchasing, please go to your purchased (downloaded) ZIP file, and UNZIP / extract it.. Then, follow README note for the installation guide. ■ TERMS - Illustrations that have been changed into your own style using these brushes can be used for commercial purposes. - Redistribute, transfer, edit the brush data, re-sell are prohibited - More details on README ■ 利用規約 ・当素材を使用したことによるすべてのトラブル、不利益等当方は一切の責任を負いません ・著作権の放棄はいたしません。 ・再配布は固く禁じます。 上記、使用可能範囲および禁止事項につきましては予告なく変更する場合がございますので、予めご了承ください。 ■ NOTE: There is no refund for buying digital item. However, if you need a help or question.. Feel free to contact me.