Use this brush in the same way you would use a round styling brush. To add height at the crown, hold the brush near the scalp, blow dry with the heat of the dryer. Allow the hair to cool, then gently brush through. It helps to section the hair. I use Velcro rollers to hold the hair while I finish drying my whole head.

can you tell me the diameter with and without the bristles, please?

It is slightly more than an inch and a half w/o the bristles, and about 2 and a half inches with the bristles.

what does "square round" mean? Is the brush square or round? I am confused

The barrel is not square or round. It’s a combination of both. Best brush I’ve ever had. My sister says the same!

How do I know which size do use? I have shoulderlength very very fine here. Really need to find something that will give my bangs a lift.

This brush will definitely help you with that! I have this size for bangs and a larger one for my long hair. This brush is really good. I love them!

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BIO IONIC Bluewave Nanoionic Conditioning Brush, Large

BIO IONIC Bluewave Nanoionic Conditioning Brush, Large

Product ID: 16128522

Details

Brand
BIO IONIC
Color
Blue
Handle Material
Plastic
Shape
Square
Special Feature
B00TWXCYJ6

✨NanoIonic crimped bristles reduce frizz & boost shine

💪Ergonomic soft-touch handle for all-day comfort

🔵Hybrid square-round shape for versatile styling

230.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

💙 Style smarter, shine brighter—your hair’s new best friend!

UNIVERSAL HAIR HERO - Perfect for all hair types—straight, wavy, or curly—delivering shine, smoothness, and volume.
COMFORT MEETS CONTROL - Lightweight, ergonomic handle designed for long styling sessions without fatigue.
DUAL ACTION STYLING POWER - Combines paddle brush smoothing with round brush volume for salon-worthy looks at home.
FRIZZ FREE FINISH EVERY TIME - NanoIonic bristles infuse natural ions to eliminate static, tame flyaways, and seal hair cuticles.
EFFORTLESS DETANGLING CONDITIONING - Crimped bristles create ideal tension to style without pulling or damage.

The BIO IONIC Bluewave Nanoionic Conditioning Brush (Large) is a professional-grade hybrid styling tool featuring a unique square-round shape that blends paddle brush smoothing with round brush volume. Its NanoIonic crimped bristles infuse natural ions to reduce frizz, static, and flyaways while conditioning hair for enhanced shine and manageability. Designed with an ergonomic soft-touch handle, this lightweight brush ensures comfortable use during extended styling sessions and is suitable for all hair types, delivering salon-quality results at home.

Specifications

ASIN	B00TWXCYJ6
ASIN	B00TWXCYJ6
Additional Features	B00TWXCYJ6
Best Sellers Rank	#27,653 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #352 in Hair Brushes
Brand Name	BIO IONIC
Color	Blue
Customer Reviews	4.6 4.6 out of 5 stars (1,162)
Global Trade Identification Number	00874822006478
Hair Type	Normal
Handle Material	Plastic
Item Shape	Square
Item Weight	3.2 ounces
Item model number	Large
Manufacturer	BIO IONIC
Manufacturer	BIO IONIC
Material Type	Nylon
Number of Items	1
Product Benefits	Adds volume, reduces frizz, boosts shine, smooths hair-while conditioning as you style.Perfect for all hair types.
Product Dimensions	2.5 x 2.5 x 11.5 inches; 3.2 ounces
UPC	874822006478
UPC	874822006478
Unit Count	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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230.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews