Guides

Compare double-sided models sold with a shape-holding shaft. Check overall length, published materials and where individual end measurements are missing.

• How to read bend-and-hold labels

  Check whether the maker actually says the shaft holds an adjusted shape.

• Compare overall length and individual end widths

  Use the published numbers for the feature they actually measure.

• Check care instructions for silicone and TPE

  Use the instructions for each model and confirm which liquids it can tolerate.