The Star plunger makes Ring donuts and 'Old Fashioned' donuts, similar to the Plain plunger. 

Should you choose the Star plunger or a Plain 'plunger? The difference between them is in the center Hole. The Plain plunger is a bit wacky and unpredictable, and makes center holes with random shapes. The Star plunger is more stable and sensible, with a hole that's generally rounder, and it has a Star pattern around it. So, it's up to you!

• You will need a cylinder of the same size as your plunger.
• If you have two plungers of the same size, you only need one cylinder.