<iframe width="580" height="385" src="https://www.youtube.com/embed/NtV8hp4RTwo" frameborder="0" allowfullscreen></iframe> <br>showing the finished buttonholes after setting spacing to 3" on Brother Aveneer. #brothersews #cynthiasofbend #brotheraveneer. <br><a href="https://www.youtube.com/watch?v=NtV8hp4RTwo">source</a>