Test for 12 drugs in 5 minutes using 3 drops of your alcoholic or nonalcoholic beer or seltzer* using this drug detection device for drinks!
Knope Tests are sold individually but sent collectively to match your selected quantity. Send to yourself, gift to a loved one, or donate to a partnered non-profit.
*Failure to use Knope with specified beverages may lead to inaccurate results.
For bulk rates, please contact with us using our "Connect" page.
