1.Good Compatibility These pint containers are carefully matched to ice makers, including NC300, NC301, CN305A, CN301CO and NC299 series. Please note: incompatible with NC500 and NC501 series. Be sure to check your model before making a purchase. 2.COLOR CODED FLAVOR DETECTION Each container features a vibrant and unique lid color for effortless flavor recognition. Easily keep track of your delicious ice creations for family and friends, while the clear design allows for a quick overview of the contents. Also included are 4 baubles for serving. 3.DURABLE AND ECOFRIENDLY STORAGE: Made from high quality food materials, these containers are both durable and reusable. Ideal for storing a variety of frozen treats including ice cream, gelato, sorbet and more, making them suitable for all your dessert needs. 4.EFFORTLESS CLEANING Our containers are made of and coldresistant materials that can withstand temperatures from 30°C to 150°C. After enjoying your homemade ice cream, simply toss it on the top shelf of your dishwasher for easy cleaning.