I was using Sweets Deco Series from Daiso Japan.

Tags: Waffle (Dish), Ice Cream Cone (Food), Japan, Tokyo, Chocolate, Cookie, Daiso, DIY, Sweets, Deco, Series, ワッフル, コーン, ワッフルカップ, Waffle, cone, cup, デコ, Do It Yourself (Hobby)