The recommended age of mica ash is 1 year old + | [Six in one all-round model] Cambridge Green recommended age 1 + | The recommended age of fritillary powder is 1 year old + | [Four-in-one universal wheel model] Mica ash recommended age 1.5 years + | [4-in-1 million wheel model] Cambridge Green recommended age 1.5 years + | [4-in-1 Wanxiang wheel model] Fritillary powder recommended age 1.5 years + | 4-in-1 - Mica ash | Four in one - Checkerboard | Four-in-one. - Cambridge green | 4-in-1. - Fritillary powder | Three in one - Checkerboard | 3-in-1 - Mica ash | 3-in-1. - Cambridge Green | 3-in-1. - Fritillaria powder | Flagship - Checkerboard | Flagship - Mica ash | Flagship - Cambridge Green | Flagship - Fritillary powder | An upgrade. - Checkerboard | Upgrade - Mica ash | An upgrade. - Cambridge Green | Upgraded - Fritillary powder | Basic - Temperament powder