Cardboard Sound Amplifier

Make your sound louder with every day materials

-Box

-Box Cutter

-Spray Paint (optional)

-Hotglue

Toilet paper rolls

cut a rectangle from the cardboard and trace the bottom of the phone that parallel with the longer side of the rectangle.

Roll up the cardboard and glue it.

Cut out a smaller rectangle and glue it to the back for extra support.

Cut a hole in the toilet paper rolls and glue them to the project

Take it outside and paint it.

Put your phone in and play your favorite music