Olutacot 10 ml Glass Roller Bottles 150-Pack Clear – Thick Glass, Leak-Resistant with Funnels & Labels

Olutacot 150 Pcs Glass Essential Oil Roller Bottles are a complete, travel-ready set of 10 ml clear glass roll-ons designed for neat storage, easy application, and secure transport of diluted oils, perfumes, and liquid blends.

This bulk kit delivers everything you need to create, store, and apply roll-on formulas at home or on the go. The bottles are made from thick clear glass for visibility and durability, and the set bundles practical refill tools and labeling supplies to keep your blends organized. Whether you blend fragrances, carrier-oil dilutions, or sample formulas, the Olutacot pack aims to simplify refilling, sealing, and using small-batch liquids.

How do these bottles prevent leaks when carried in a bag?

Each bottle features a threaded neck and a snug-fitting roller tip that screws on tightly to reduce the risk of spills. The set includes stainless steel roller balls that sit securely in the cap assembly and an airtight seal that helps slow evaporation of volatile liquids.

• Threaded screw caps for reliable closure
• Stainless steel roller balls for secure, smooth dispensing
• Thick glass body resists cracking under normal use
• Airtight fit reduces leakage and fragrance loss

What tools are included to make refilling and labeling easy?

Olutacot supplies practical accessories so you can refill quickly and keep track of each blend. The kit contains multiple funnels and droppers to transfer liquids cleanly, brushes for wiping rims, and a large sheet of labels for identification.

• 20 small funnels for neat refilling
• 20 droppers for precise dosing of essential oils or carriers
• 5 cleaning brushes to maintain bottle mouths and rollers
• 160 self-adhesive labels to name blends and list ingredients

Are these bottles suitable for travel and everyday use?

The 10 ml size is deliberately compact for pockets, purses, or carry-on luggage, meeting most travel convenience needs while holding a useful amount of product. Clear glass helps you see remaining volume at a glance, and the robust construction stands up to repeated handling.

• 10 ml capacity fits travel and daily-carry requirements
• Clear glass shows contents and fill level instantly
• Set of 150 bottles supports long-term projects or sharing
• Compact footprint keeps blends accessible while commuting

Can I use these for perfumes, carrier oils, or samples?

Yes — the bottles are intended for non-pressurized liquids such as diluted essential oils, fragrance blends, and carrier oils. They are not suitable for carbonated or volatile substances that require specialized containers.

• Great for diluted essential oils and perfume blends
• Compatible with jojoba, fractionated coconut, and other carriers
• Not recommended for pressurized or highly flammable liquids
• Stainless steel rollers help control application and reduce waste

Who is this for: The Olutacot 150-piece roller bottle kit is ideal for DIY perfume makers, aromatherapy practitioners, craft sellers, and anyone who needs a large supply of consistent 10 ml roll-ons. It suits small-batch producers who want refill tools and labels included, travelers who prefer compact dispensers, and educators or studios that frequently distribute samples. If you need a durable, visible, and well-equipped set to store and apply liquid blends without frequent replacement, this pack covers those needs.