double coil flame

Maken of a flame; alminium about 40 cm
a coil; celophanetape

Theme: With double coil, decreasing the sound.

Purpass: Double coil is relation with neck, so taping the flame.

Making: Paying attention to the direction, taping the flame.
Making the circle to neck.


Result: good: the sound is decrease, with circle.

good: not to put is good.