A tristring is a great and simple tool to make big soap bubbles. Here you can see big bubbles made by using a tristring. Here you can see more images of big soap bubbles. The largest are made with a tristring.
See how to use the tristring in the movie here
The tristring is invented by the toy inventer Kalvin Klundt and has been sold in toy stores, but you can easily make your own.
You will need:
Here is how to build it.
Tie the ends of the string to form a ring. Place the rubber band on the stick end and place a small loop of the string on the top of the rubber band on the stick.
Wrap the rubber band around the string many times and fasten the rubber band to the stick.
Tie the other stick to the string in the same way ca. a third of the way around the loop (see the photo). Now your tristring is ready for use!
Soapbubble.dk does not take responsibility for any use of tristings made by using this description.