420 mail order USA: Our dispensary is open.* We STRONGLY encourage you to pre-order marijuana online now from your online weed dispensary. We will text you when your online cannabis order is ready for pickup. You may order online 30 minutes prior to stores opening. Call +1(310) 987-7176 to order by phone. Koos is one of the largest & coolest LA dispensary among all dispensaries that sell pounds . Koos recreational dispensary also has the largest selection of recreational and medical marijuana. We also stock unique strains of pre-rolled marijuana joints. Koos has the best cannabis smoking accessories & custom glass selection pipes in LA.