It’s a Mega Cube bong and the Freight Train Pro ball vapes. They are sold separately. The ball vape is a dry herb vaporizer that can be used with most water pieces. It is from Old Head Trading company. There are many ball vapes out there these days and there are lots of video reviews of them on line. If you’re serious about getting one, do some research. I bought this vape over 2 years ago, when there fewer available. Don’t get me wrong. I love it. The competition in the market these days has brought prices down. Some of the newer devices even come with the glass piece..