Eng sub What are these Watercolor paints under development

, Beginner sDrawing , GrandpaSensei, watercolorpainting This is Shibasaki, your painting instructor. Today, To my surprise, I have secretly obtained a certain famous manufacturer s paint that is not yet on the market I would like to secretly verify what this paint really is. Please subscribe to my channel Channel Membership Announcement Join the Membership Healing Watercolor Art The Perfect Watercolor Palette, Watercolor for Beginners Facebook Instagram 柴崎春通水彩画講座 Twitter ,