The Wash Bottle is color-coded for easy identification.The closure and stem are molded in one piece making them leak-proof.It has an angled neck and tip that provide a uniform stream of liquid and the tip can be cut back if required to increase the flow. Material:Low density polyethylene(LDPE)and Polypropylene(PP)最新の情報につきましては、下記ウェブサイトにてご確認いただけます。メーカーウェブサイトThe Wash Bottle is color-coded for easy identification.The closure and stem are molded in one piece making them leak-proof.It has an angled neck and tip that provide a uniform stream of liquid and the tip can be cut back if required to increase the flow. Material:Low density polyethylene(LDPE)and Polypropylene(PP)最新の情報につきましては、下記ウェブサイトにてご確認いただけます。メーカーウェブサイト