Medium triangle is a handmade toy for giant soap bubbles. It consists of two bamboo sticks with a length of 75 cm each and is suitable for children from about 6 years, depending on motor skills. The cord color may vary due to production. It creates bubbles up to 1.5 m in size and long bubble tubes. Once a child gets to grips with it, the step up to the next size toy is relatively easy.
Under this link you will find the Instructions fo giant bubbles toys
You can find more tips and tricks here: How to play with giant bubbles