I have several large egg tumblers for sale. I have used some just like these for a long time to tumble my Frontosa and a few malawi eggs. They work great. Here's what is included. Tumbler, suction cup, airline from tumbler, adjustable value to adjust movement. All you need is a airpump and a bit of airline tubing. I have airline tubing available for purchase if needed. Shipping is available to those who need.

Thanks

Mike

Hey Mike, do you still have these available? I'd like to try to use these to tumble shrimp eggs. It'll be easier to give me a ring.

I have a few left.