For most breast pump and breastmilk bottle.A variety of scale marked: 150ml / 5 oz.nThe maximum temperature of 110°C(231℉),can be directly into the microwave heating.nAllowed to re-use,will not spend more money.nConvenient storage,you can carry it.n30-Day Money-Back Guarantee for Any Reason:For 30 days after the date of purchase, return your undamaged KAYEAR product and receive a full refund for ANY reason.naaaa