350ml Chinese Popcorn Maker, Chinese Popcorn Cannon Machine, High Pressure Popcorn Popper, Popcorn Machine for Family Party Fun, Upgraded Bamboo Base and Bracket(with Gift Box&2 Bags)

The 550ML version works a lot better than the 300. It seems like the opening is bigger and everything just flows better. Used it for a class demonstration, and my students love it! Easy enough to do, just follow the instructions. The only complaint is that if you are trying to balance it where the gauge sits to fill it up, it doesn't really stay up. It wants to fall over very easily.

Works great

Fun! If a little tedious to crank for the third or fourth round of 10 minutes. Word of warning: soft foods (e.g. garlic or raisins) don't puff up when you pull the lever, they just get exploded out and mashed into the side of the bag as a hot, fragrant, possibly burnt paste. :P (Still fun, though.) I recommend hard foods for popping. (Popcorn, rice....) I think normal pressure-cooking is also an option, though.

Excellent! There is a learning curve! I popped or puffed popcorn, rice and wheat, I think I like the puffed wheat the best with butter and salt! The puffed rice is just like the commercial puffed rice in a box. I checked out and converted the metric numbers on the pressure gage and 10kg cm squared is only 14.25 psi! But when you release that 14.25 psi in an instant it makes a very nice boom! Of course my wife wasn’t that impressed but as a guy it was amazing! One problem I ran into was the white bag that you shoot the popcorn into melted holes in the upper bag where the release lever goes through the bag. Maybe I was too slow releasing it after trying to pull the release lever but I think the canvas bag is polyester or something because it melts. Good thing they give you two bags but I think I’ll have the wife sew me a cotton bag that doesn’t melt!

Not easy to use

Best way to make popcorn I've found. Check expiration dates if doing outer grains such as rice. I've yet to figure out what the part in the photo is for.

Took longer then you'd think to get to preasure but still entertaining

The first time I went to use it the pressure gauge exploded at 4 pounds unit is no longer working. I wish I hadn’t bought it.

This thing is amazing, I love it. There is a bit of a learning curve but once you get it things work great.

Pretty cool. Doesn’t come with the fuel FYI. Take awhile to make. Air popper or stove to way faster.