You can contain:

Energy  (keep your container empty and let the energy flow in and out of the openings), Flowers, Plant cuttings, Lipsticks, Eyeliners, Mascara, Q-tips, Art supplies, Tools, Incense, Candy, Feathers, Selfie sticks, Dead flowers, Makeup brushes, Paint brushes, Pencils, Hairbrush, Candlesticks, Fruits, Vegetables, Kitchen tools, Jewelry, Sex toys, Toothbrush, Glasses, Crystals, Dreams, Demons, ETC…