The practice of grape balloon

Prepare some tools to be used first, a long colored balloon and a pump.

1. First, inflate the balloon with a pump, and reserve about 6 cm at the tail.

2. Pick up the balloon and twist a small light bulb (the size of a grape) on your head, and then twist four other small light bulbs to tie the first light bulb and the last light bulb together.

Twist nine small light bulbs in the same way and tie them together.

4. Grab the three small bulbs at the tail of the nine small bulbs and twist them a few times to make the three small bulbs lean together.

5. Pick up the group of six small bulbs and pass through the middle of nine small bulbs.