to use this all you need is 3 things

1. a lighter
2. weed
3. a bottle of scientific water

how to use :

grind up said weed, pour out 3 thirds of your scientific water, make two hole out of the bottle, one near the top half of the bottle and one near the edge of the water line, put 2 straws in both holes with both glin into the water, put the grindings into the bottle, and proceed to use it as a bong
Get the bioweed mug.