Place three silk scarves separately into a transparent plexi tube that you had shown as empty before. Show the two ends of the tube to the public again, and bring it up to you to your mouth. An experienced trumpet player, you blow hard into one of the ends. The scarves emerge from the tube. Collect them - and note that, in a enigmatic way, they are now all tied together. A surprising effect and you can then use these tied scarves in your number. Another effect which does not require too much agility. Easy to carry out.