Estone Mini Interesting Funny Toilet Bowl Supernatural Water Gun Toy For Kids Children Children's Fun Toy Supernatural Water Gun Closestool Gift. An interesting Toilet Bowl for children over 3 years old. Fill this closestool with water, from the bottom of this toy, there is a small blue cap, just unclose it. Then unclose the lid of this Children's Toilet Bowl Toy, it will give you surprise which like a water gun. Funny toy without batteries needed, safe, non-toxic plastic made.