[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!☟    / @watercolorbyshibasaki   Channel Membership Announcement☟    • 【大切なご報告】チャンネルメンバーシップ（ファンクラブ）はじめます！   Join the Membership☟    / @watercolorbyshibasaki   Healing Watercolor Art☟    • [Eng sub] Watercolor Painting demo | River...   The Perfect Watercolor Palette | Watercolor for Beginners ☟    • [Eng sub] The Perfect Watercolor Palette |...   Facebook ☟   / shibasaki.art   Instagram ☟   / shiba_watercolor   柴崎春通水彩画講座☟ Twitter ☟   / shibasaki_art   Please send the fan letter to this address☟ Harumichi Shibasaki P.O.Box #1 Isumi Post Office Chibaken　298-0199 JAPAN