Are you the kind of stubborn toddler who wants to do everything himself? That's a good thing, because this makes development go really fast! Our Mepal Mio mug with Little Dutch Sailors Bay print encourages self-drinking. The mug drinks like a real glass, but the clever lid ensures that a whole tub of drink doesn't suddenly spill out. The mug has a leak-proof seal, is sturdy and suitable for children of 9 months and older.