Tendon scented candles are usually composed of a scented container, tendons, scented essential oil solution (which can be replenished with additional liquid when used up), and volatile substances. As for the volatile substances of tendon scented candles, they are generally made from tendon volatile liquid. Tendons come in various forms such as wood shavings, sunflowers, handcrafted tendons balls, etc. Of course, the volatile substances can also be real flowers and real grass. One of the major advantages of flameless scented candles is their convenience and safety. Usually, the volatile substances are extracted first, then poured into the scented liquid (you don't have to pour it all at once), allowing the volatile substances to soak into a small amount of the original liquid, and then insert the tendons. 
The English name for the Reed Diffuser (Reed Aromatherapy) is "Reed Perfume Diffuser", which literally translates to "reed volatile liquid". In the industry, it is called "reed aromatherapy" or "fireless aromatherapy". Usually, a simple combination consists of one container, reeds, and aromatherapy essential oil. The container is usually a glass bottle, ceramic bottle, or plastic bottle; the reeds are usually white reeds, willow/peachleaf reeds, or reeds; the aromatherapy essential oil is obtained by diluting natural or artificial essential oils with a diluent (water/alcohol/fragrance solvent, etc.). Reed aromatherapy is a very popular indoor fragrance additive in countries such as Europe, America, Japan, and South Korea. It is equivalent to an air freshener and can keep the indoor air fresh. It is an environmentally friendly air freshener and furniture and household product. 


The usage method of the vine stick fragrance diffuser: 
Open the cap of the diffuser bottle, put 2-3 twigs into the bottle, immerse one end of the twigs in the diffuser liquid, wait until the twigs are moistened, then take them out, and put the other end back into the bottle. If you want a stronger fragrance, add more twigs (but they will be used up faster), if you want a weaker fragrance, add fewer (but they will be used up more slowly). The twigs diffusing the diffuser liquid is a safe, hygienic and convenient way of using aromatherapy. The twigs diffuser series products are all presented in sets, except for the refill liquid. They all come with twig diffusing sticks. 
If it is used in a small space (such as a bathroom), inserting a few rattan sticks will achieve the desired effect; if it is placed in a larger space, the number of rattan sticks can be increased appropriately. 
When the essential oil is used up, it can be replenished. And the rattan sticks can also be reused, making for a very environmentally friendly recycling process. 
Insert the volatile stick (made of rattan) into the volatile liquid in the glass bottle, then cover it with a wooden lid. The essential oil will then be released through the volatile stick into the air. Not only does it purify the air in the room, but it also keeps the room filled with fragrant aroma 24 hours a day. Depending on different external environments, the fragrance can last for about 2-3 months. If you don't want to use it every day, you can simply replace the inner liner of the container that originally held the rattan scented stick with another one. 
The specific usage methods vary depending on the model and packaging of the product.