BBTO Car Air Fresheners Diffuser 100-Pack Classic Clear 8ml Bottles with Wooden Caps — Refillable Hanging Fragrance

These are 100 clear glass hanging car diffusers with wooden caps—small refillable aromatherapy bottles designed to disperse fragrance in vehicles and compact spaces. BBTO's set supplies one hundred clear 8 ml glass vials topped with natural wooden lids and cords, ready to be filled with your favorite essential oils or perfume. Lightweight and reusable, each pendant-style diffuser combines simple, durable materials with a classic silhouette so you can scent multiple cars, rooms, or share extras with friends. The pieces arrive unfilled and unprinted, letting you customize scent intensity, color of liquid, or decorative tags to match your style or gifting needs.

How do these diffusers release fragrance inside a car?

The wooden cap acts as a breathable wick: after filling the glass bottle and closing it, remove the inner plug briefly to let oil saturate the wood. The porous wood slowly releases scent into the air while the cord keeps the pendant hanging at eye level in a car or other small space.

• Fill bottle with 8 ml of essential oil, fragrance oil, or perfume.
• Allow wood cap to absorb oil by removing and replacing the plug.
• Hang from rearview mirror or vent—air movement disperses aroma.
• Reapply oil as fragrance fades; bottles are refillable and washable.

What size are the bottles and how many are included?

Each glass bottle holds about 0.28 oz (8 ml) and measures roughly 1.97 inches (5 cm) tall, with a 1.46 x 1.10 inch (3.7 x 2.8 cm) base. The package contains 100 diffusers, offering plenty for frequent replacement, multiple cars, or gifting.

• Capacity: ~8 ml (0.28 oz) per bottle.
• Height: ~5 cm (1.97 in); base: ~3.7 x 2.8 cm.
• Cord length: approximately 20 cm (7.87 in) for easy hanging.
• Pack size: 100 units—bulk set for wide use or resale.

How do I use and maintain these aromatherapy bottles safely?

Fill the glass vessel with a small amount of chosen liquid, let the wooden cap soak, then hang in place. Clean with warm water and mild soap between fragrance changes; avoid highly concentrated undiluted solvents that can damage the wood or finish.

• Do not overfill—leave room for the plug and wood to contact liquid.
• Swap oils or clean bottles between scents to prevent mixing.
• Store unused wooden caps in a dry place to prevent mold.
• Keep out of reach of children and pets; avoid direct skin contact with concentrated oils.

Where else can these small diffusers be used besides cars?

The compact design works well in closets, bathrooms, offices, gym bags, and on lanyards or necklaces when sealed properly. Their clear glass and neutral wood cap make them adaptable for decorative projects, event favors, or sample bottles for small businesses.

• Wardrobes and drawers for linen freshness.
• Office cubicles or shared workspaces to personalize scent.
• Event giveaways, craft projects, or small product sampling.
• Travel use in suitcases or toiletry bags for fresh-smelling gear.

Who is this for? This BBTO 100-piece set suits anyone who regularly scents multiple vehicles, manages rental or fleet cars, makes scented gifts, or runs a small boutique or craft business that needs bulk, refillable glass vials. It’s ideal for DIYers and crafters who want a neutral base to customize with chosen oils, colors, and tags, and for households that prefer a reusable, economical alternative to disposable plastic air fresheners.

FAQ

Q: How many milliliters does each bottle hold?

A: Each glass bottle holds about 8 ml (0.28 oz) of fragrance liquid.

Q: Can I use essential oils directly in these diffusers?

A: Yes, you can use essential or fragrance oils; allow the wooden cap to absorb oil and reapply as scent decreases.