These wonderful rulers by Susan K Cleveland will help you to make perfect 1/4" seam allowances on your piping.

• The Groovin' Piping Trimming Tool is for use with fine or narrow pipings.
• This is the one we use in our Simply-Quilt-as-you-go method, where we want a nice fine piping.
• We also use it for our Piped Binding.
• The GRANDE Groovin' Piping Trimming Tool is for use with wider pipings, up to 3/16" in diameter.
• Great for home decoration projects - cushions, etc