Pigeon MagMag is a safe and convenient training cup that is adjustable according to a child's age. •detachable parts or easy cleaning •holds hot or cold liquids •permanent non-toxic decoration •easy to grip with one or two hands •step-1 ( 3 months+ with training nipple cup ) •step-2 ( 6 months+ with training spout cup ) •step-3 ( 9 months+ with training straw cup ) •step-4 (12 months+ with training cup )