Its range includes CBD flowers, hash, extracts, pre-rolls, edibles, oils, capsules, and topical products, alongside tobacco, cigars, shisha supplies, snus, and nicotine pouches. Customers can also browse disposable and rechargeable e-cigarettes, vape devices, pods, e-liquids, and accessories for using and maintaining vaporizers.

The shop stocks practical smoking accessories such as papers, filters, grinders, bongs, pipes, rolling trays, lighters, and storage products. Its catalogue also extends to incense, aroma oils, diffusers, room sprays, seeds, grow supplies, clothing, and merchandise. hashhash describes its CBD as Swiss, legal, and laboratory-tested, and emphasizes secure shopping and a selection of products held in stock. The company advertises delivery within one to three business days, free shipping on orders from CHF 75, and 14-day returns. Its website is available in German, French, Italian, and English, serving customers seeking a wide range of CBD and headshop goods in one online store.