Smoking hashish with a glass/2

For this method (also suitable for grass) you need:


 * A glass (a mug will do too),
 * tin foil, a piece big enough to cover the opening of the glass,
 * a rubber band.
 * a sowing pin.

Do as follows:


 * 1) Wrap the foil over the top of the glass and fold the ends to the side. Its best to not make it too tight, so an indent can be made on one side,
 * 2) keep the foil in place with the rubber band.