The Mason Bottle DIY Kit includes everything you need to create two baby bottles using mason jars you already have at home.

The Mason Bottle DIY Kitincludes:

• One set of Mason Bottle Silicone Nipples (Slow Flow)
• One Silicone Sleeve (available in either 4 oz. or 8 oz. sizes)
• One plastic cap (fits metal mason jar ring)

*Does NOT include the glass jar*

Compatible Ball Mason Jars are:

• 4 oz Ball Mason Crystal Jar
• 8 oz Ball Mason Crystal Jar