BBTO Hanging Car Diffuser Bottles 100-Pack Clear Glass with Wooden Caps, 8 ml Refillable

These are 100 small clear glass hanging car diffuser bottles with wooden caps, ready to be filled with your favorite essential oils or fragrance blends for portable scenting.

BBTO’s bulk set supplies one hundred classic, clear glass car diffuser bottles that combine a glass body with a wooden screw-on cap and a pre-attached string. Each bottle is compact—about 5 cm tall with an 8 ml capacity—and is built for repeated use as a refillable hanging scent carrier for cars, closets, bathrooms, or small spaces. The simple design keeps visibility of the liquid and pairs easily with any oil or fragrance solution you choose.

How do I use these diffuser bottles in my car?

Using the BBTO hanging diffusers is straightforward: remove the wooden plug, add a few drops of perfume or essential oil into the glass bottle, then reinsert the cap and hang the bottle by the included string. The porous wooden cap allows fragrance to slowly wick out while the bottle contains the liquid safely inside.

• Add 10–30 drops depending on desired strength and bottle capacity (8 ml).
• Reinsert cap tightly and give a gentle shake to moisten the wood plug.
• Hang from rearview mirror, air vent hooks, or interior handles using the 20 cm string.

What are the dimensions and capacity of each bottle?

Each diffuser measures roughly 5 cm (1.97 inches) in height with a base footprint near 3.7 x 2.8 cm (1.46 x 1.1 inches). The string length totals about 20 cm, giving flexible hanging options without crowding the cabin.

• Height: ~5 cm (1.97 in).
• Base: ~3.7 x 2.8 cm (1.46 x 1.1 in).
• Capacity: ~0.28 oz / 8 ml; string length ~20 cm (7.87 in).

What materials and durability can I expect?

BBTO’s diffusers are primarily glass with wooden caps, offering a combination of visual clarity and natural-looking finish. The glass resists fragrance staining and preserves scent integrity, while the wooden cap provides a functional wick and an attractive, classic appearance.

• Glass body for chemical resistance and clear liquid visibility.
• Wooden cap acts as a wick and decorative element.
• Designed for multiple refills and regular use; handle gently to avoid breakage.

How else can I use these small bottles besides in a car?

Because they’re compact and neutral in style, these bottles work well in many small spaces: wardrobes, bathrooms, closets, office cubicles, or as party favors and small craft projects. Their clear glass and wooden top make them simple to label or customize with tags, ribbons, or painted accents.

• Closet and drawer fresheners—hang or place upright.
• Event favors—fill with scented oil or colored liquid for weddings or parties.
• Crafts—decorate caps, add labels, or use as sample vials for small-batch blends.

Who is this for: This 100-piece BBTO set suits small-business owners, event planners, crafters, or anyone who wants a plentiful supply of refillable hanging scent bottles. It’s ideal for people who prefer customizing their own fragrances, need bulk replacements for rental fleets or gift bags, or want a cost-effective option for scenting several small spaces without single-use plastic waste.