Tombow Flash Sale: Get 40% Off Everything – TODAY ONLY! Posted by Hello Subscription on July 17, 2019. Subscription Box Coupons & Deals Make the first comment! Hello Subscription independently researches and reviews the best subscriptions and products. Things you buy through our links may earn us a commission. Save for LaterGo to commentsNotification Tombow has a Flash sale! Save 40% on everything with coupon code SAVE2019! TODAY ONLY! Are you getting anything from Tombow?