Amazon doesn’t list separate dimensions for each of the three sizes, can I get a comparison?

SIZE BREAKDOWN: ONO Original: 3.40" x 0.85" x 1.75" ONO Junior: 3.00" x 0.75" x 1.50" ONO Mini: 2.20" x 0.85" x 1.75"

Do you plan on making one with a smaller diameter?

ONO now has a smaller version available.

My hands sweat alot, will this rust?

No, The barrels are made of aluminum which doesn't oxidize or rust. I'm not sure about the barrings inside but they shouldn't be affected unless you sweat to the point where you are coating the objects you hold in moisture.

Are these allowed in carry-on baggage?

Yes, these are allowed in carry-on baggage! I have heard customers being stopped due to its unique shape, but a simple explanation/demonstration will clear it right up!

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ONO Roller Black - (The Original) Handheld Fidget Toy for Adults | Help Relieve Stress, Anxiety, Tension | Promotes Focus, Clarity | Compact, Portable Design

Product ID: 658190891

🌀Smooth, frictionless rolling motion

📏Compact 76mm portable size

⚙️Aircraft-grade aluminum build

AR$190115

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Roll into calm — the original stress-busting essential for the modern pro.

SLEEK PORTABLE DESIGN - Compact and lightweight, designed to fit seamlessly into your professional lifestyle.
EFFORTLESS STRESS RELIEF - Soothe anxiety and tension with every roll, perfect for your desk or on-the-go.
BREAK BAD HABITS DISCREETLY - Keep restless fingers busy and curb nail biting or phone checking without distraction.
FOCUS BOOSTER IN YOUR POCKET - Quiet, near-thoughtless motion helps sharpen concentration during busy workdays.
PRECISION CRAFTED FOR DURABILITY - Made from aircraft-grade aluminum for a premium, long-lasting feel.

The ONO Roller Black is a compact, aircraft-grade aluminum handheld fidget toy designed for adults seeking stress relief, improved focus, and habit control. Its smooth, noiseless rolling motion engages fingers effortlessly, making it ideal for work or travel. With a sleek black finish and portable size, it’s a stylish executive toy that supports mental clarity and dexterity.

Specifications

ASIN	B079ZPLL97
Age Range Description	Adult
Best Sellers Rank	15,374 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 113 in Stress & Anxiety Relief
Brand Name	ONO
Colour	Black
Country Of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (2,515)
Educational Objective	Sensory
Included Components	Fidget Roller
Item Dimensions	38 x 19 x 76 millimetres
Item Shape	Rectangular
Item Type Name	Fidget Toy
Item Weight	0.25 Pounds
Manufacturer	ONO
Manufacturer Part Number	Black ONO Roller
Manufacturer Warranty Description	30 day
Material Type	Aluminium
Maximum Age Recommendation	1200.00
Minimum Age Recommendation	60.00
Model Number	Black ONO Roller
Number of Items	1
Product Care Instructions	Wipe with Damp Cloth
Size	Full Size
UPC	854496008008
Unit Count	1.0 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.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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AR$190115

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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