BBTO 50 Pcs Hanging Car Air Freshener Car Diffuser Bottles

These are 50 empty 8 ml rhombus-shaped glass hanging diffuser bottles from BBTO, each with a wooden cap, inner plug, and cord for making DIY car air fresheners or small-room fragrance pendants.

Whether you blend essential oils, carrier fragrances, or ready-made car perfume liquids, this bulk set gives you a portable, refillable option to scent vehicles and small spaces. The clear glass bodies show your chosen liquid or decorative inserts, while the wooden caps absorb and gently diffuse aroma when the inner plug is loosened. Supplied in a large quantity, these bottles are useful for small business samples, events, or replacing spent diffusers around the home and car.

How do these hanging diffuser bottles work in a car?

You fill each 8 ml bottle with a few drops of fragrance or essential oil, seal it with the inner plug and wooden cap, then loosen the cap slightly so the wood can wick scent to the air. Hang by the adjustable cord from a rearview mirror or headrest; driving airflow helps disperse aroma. The rhombus shape and small volume make them unobtrusive yet effective for localized scenting.

• 8 ml clear glass body shows liquid level and any decorative elements
• Wooden cap acts as a natural wick to release fragrance slowly
• Inner plug prevents leaks during transport and refilling
• Adjustable 20 cm cord lets you set hanging height and placement

What are the dimensions and packing details?

Each pendant measures about 4.9 cm tall and 2.8 cm wide, making it compact but large enough for several uses. The rope length is roughly 20 cm, long enough to hang from most car mirrors without obstructing view. You receive fifty complete bottles, each pre-equipped with a wooden cap, inner stopper, and hanging string for immediate use.

• Bottle height: ~4.9 cm (1.93 inches)
• Bottle diameter: ~2.8 cm (1.1 inches)
• Capacity: ~8 ml per bottle
• Cord length: ~20 cm (7.87 inches); lightweight and portable

Can I customize these bottles for gifts, retail, or events?

Yes — the clear, plain glass and simple wooden tops make these ideal for personalization. Add colored oils, tiny dried flowers, labels, or charms to create branded samples, wedding favors, or DIY aromatherapy gifts. The consistent rhombus shape and matching hardware give a cohesive look when displayed in multiples.

• Clear glass accepts stickers, paint, or etched labels
• Perfect for party favors, promotional samples, or craft markets
• Large 50-piece quantity supports batch projects and replacements
• Suitable for both fragrance oils and decorative inserts (oils sold separately)

How should I fill and maintain each diffuser bottle?

Use a small pipette or funnel to add fragrance or essential oil to avoid spills. Insert the inner plug to prevent leaks, screw on the wooden cap, then slightly loosen the cap when hanging so the wood can wick scent. Refresh oils periodically and wipe the glass clean between refills to maintain appearance and scent clarity.

• Use dilutions appropriate for essential oils to avoid overly strong scents
• Loosen wooden cap slightly to let scent escape without dripping
• Replace inner plug when transporting to avoid leakage
• Clean glass and wood between fragrances to prevent mixing scents

Who is this for: crafters, small-business owners, event planners, and drivers who prefer refillable fragrance solutions will appreciate this BBTO 50-pack. It’s also useful for anyone who wants a compact, visually clean diffuser for cars, closets, bathrooms, or bedside tables without committing to single-use plastics or permanent fixtures.