Especificação: Capacidade:3ml 6ml 12ml Color:transparente, ouro,prata,Material preto ou personalizado:Glass body and steel roller balls or glass rod OEM: support Smaples: provide free samples About this item: The glass roller bottle is made of thick glass, smooth and shockproof.The bottles can protects essential oil from harmful UV rays and avoid rapid volatilization. As bolas de rolo são feitas de aço inoxidável, qual …