Square Rollerball Bottles (10ml/20ml)

Precision Application for Perfumes, Essential Oils & Serums

Introduction

Introducing Amber Square Rollerball Bottles – combining UV protection with ergonomic roll-on application. Ideal for perfumes, aromatherapy blends, and luxury serums requiring contamination-free delivery.

Advantages

Primary Advantages

● Zero-Leak Guarantee (Passed 72hr inverted pressure test)

● Smooth 304 Stainless Steel Ball (0.4mm gap precision)

● Space-Efficient Square Design (30% more storage/density vs. round bottles)

Why Should I buy Square Rollerball Bottles?

● Reduce product waste by 22% vs. open-top containers

● Enhance brand premium perception (glass weight: 85±5g)

● 100% recyclable materials (glass/steel/PP)

What Makes This Product Different to Competitor Rollerballs?

Main Functions

Key Features

● 360° smooth-rolling steel ball (0.8mm diameter)

● 20/410 standard thread (interchangeable with dropper caps)

● 95% UV blocking (ISO 17025 certified)

What is the Purpose of Square Rollerball Bottles?

Deliver precise, mess-free application of viscous liquids while preventing oxidation and contamination.

What Benefits will you get from Square Rollerball Bottles?

● 40% faster absorption for topical formulations

● Eliminate cross-contamination risks

● Reduce packaging volume for shipping

Use

Where Can Square Rollerball Bottles be Used?

● Niche perfume brands

● CBD topical products

● Aromatherapy pulse point oils

● Luxury sample programs

Who Might Use this Product?

● Perfume formulators

● Organic skincare startups

● Hotel amenity suppliers

● Wellness brands

Some Common Uses

● Travel-size perfume samplers

● Muscle relief roll-ons

● Anti-anxiety essential oil blends

● High-end serum applicators

Cautions for Use

● Not suitable for suspensions >20% particle content

● Avoid freezing (thermal shock ΔT<80℃)

Specifications

Square Rollerball Bottles Specifications

Technical Parameters

● Leak Test: 0.5bar air pressure

● Roll Torque: 0.05-0.15 N·m

● UV Cutoff: 380nm

Components

Package Included

● Square amber glass bottle

● Steel rollerball assembly

● Polypropylene screw cap

● Inner sealing membrane

Accessories

● Custom cap printing

● Velvet pouches

● Batch coding service

● Retail-ready boxes

Interesting Product Facts

Did you Know?

Square bottles increase shelf impact by 50% compared to round designs (retail eye-tracking study data).

Industry Update

2024 EU perfume packaging directive requires non-porous applicators (Regulation EC No 648/2023).

Comparison table

Capacity Comparison

Manufacturing Process

Our Precision System

● CNC-machined steel ball cavities (±0.01mm tolerance)

● Automated vacuum filling compatibility testing

● Vision inspection for glass defects

Export Cases

Main Markets

● France (perfume industry)

● USA (CBD brands)

● Japan (luxury skincare)

Customer reviews

"Zero leaks after 12 months in our $200 perfumes. Preserves top notes perfectly."
- Luxury Fragrance Brand R&D Head

"Square design doubled our Instagram tag rate. Customers love the premium feel."
- Skincare Startup Founder

Our Service