"Tip loose and broken off(?) possible to fix?"に関する回答Well, the little aluminium casted part in the head of the toothbrush that normally breaks in two halfs at the thinnest wall parts, simply is constructed to thin. So it will break with verey toothbrush from these series when the brush falls on the ground. Just buy the spare head at amazon as mentioned by the Joe Fitness Academy and you’re done!