Flash Mystic is a Brazilian online store specializing in esoteric, religious, and handcrafted goods. Its broad catalog brings together items for spiritual practices, personal accessories, home decoration, and leisure. Shoppers can browse tarot and other card decks, books, guides, necklaces, incense, incense holders, ritual accessories, candles, statues, and altar or decorative pieces. The selection also includes copper bracelets featuring engraved spiritual symbols and names, as well as jewelry, keychains, clothing accessories, bath and body products, oils, perfumes, and soaps.

For music and recreation, Flash Mystic offers percussion instruments and accessories, board and card games, conventional playing cards, and dice. Home and gift options include mugs, trays, figurines, candle holders, and decorative ornaments. Featured products include tarot decks with manuals and storage cases, alongside items associated with traditions and symbols such as the Orixás, angels, Om, and the pentagram. The store provides online ordering, customer account and order-tracking features, contact by telephone, and payment options including Pix.