Review on Houdini Double Jigger: Essential Accessories for Perfectly Measured Cocktails by Evan Haynes

Summary: This is an alternative use of this double jigger. I recently added a fuel injector cleaner to my bike and didn't have an accurate method of measuring, but this 25ml and 50ml double jigger is perfect. Now I don't have to guess how much to add. Pros: Good fit and finish; clearly defined dimensions. Cons: Cost (a bit high). Conclusion: 4 stars for $10 because the price seems a bit high for a relatively basic double jigger.