1. Transparency: Pet plastic essential oil dropper bottles are completely transparent, allowing consumers to easily see the contents inside. This makes it easy to identify the type of oil or liquid stored in the bottle.

2. Lightweight: Pet plastic essential oil dropper bottles are very lightweight compared to glass bottles. This makes them easy to transport and reduces the risk of breakage during shipping.

3. Durable: Pet plastic is highly durable and can withstand impact and pressure. Unlike glass bottles, they do not shatter or break easily, making them ideal for use in travel-sized products.

4. Cost-effective: Pet plastic essential oil dropper bottles are cost-effective compared to glass bottles. They are also easy to manufacture and readily available, which makes them a popular choice for small businesses.

5. Customizable: Pet plastic dropper bottles can easily be customized with labels, logos, and other branding elements. This makes it easy for businesses to create a personal touch and stand out from the competition.

Overall, pet plastic essential oil dropper bottles are a popular choice for their durability, transparency, and cost-effectiveness. They are a great option for small businesses looking to package and sell their essential oils in a safe and convenient manner.