10g/pack flame powder: burns for 5-8 minutes 15g/pack flame powder: burns for 10-15 minutes 25g/pack flame powder: burning 15-20 minutes Enhance Outdoor Fire Colors Designed to turn an average fire into a magical, colorful experience these fire color changing packets emit a range of rainbow colors as the fire burns to make sitting by a campfire more fun and exciting for all ages. Mess-Free, Self-Contained Packets Adding fire colors for campfires is quick and easy with our all-in-one fire color packets that can simply be added to the fire as-is. This means no messing with chemicals, powders, crystals, or color cones or sticks. Longer-Lasting Burn Time There are 10/15/25 grams of camp fire color flames in every packet which creates a much longer-lasting colorful fire than traditional magical fire color options, so you can make evenings more relaxing, intimate, or enjoyable. Fire Pits, Campfire, and More We want you to love spending time outside with your friends and family, especially on those warm summer evenings, which is why these can be used as fire colors for campfires, fire pits, bonfires, or wood fireplaces. Produces Bright, Vibrant Colors Our color flames for fire pits are specially crafted to produce more brilliant colors that are brighter and last longer, so you can stay warm and cozy next to a vivid, rainbow-colored fire that makes nights feel special.Products from Bazhou's store Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store