The little triangle is a handmade toy for giant soap bubbles. It consists of two bamboo sticks with a length of 55 cm each and is suitable for children from about 4 years, depending on motor skills. The cord color may vary due to production. It creates bubbles up to 1 m in size and bubble tubes several meters long. Once a child gets to grips with it, the step up to the next size toy is relatively easy. I produce all wands by myself according to my longtime experience as a bubble artist. Fell free to visit my Flickr-Photostream and convince yourself.
Under this link you will find the Instructions fo giant bubble wands
You can find more tips and tricks here: How to play with giant bubbles