The bottle has a fairly significant air bubble in it, can I add water or maybe isopropyl alcohol to fill the void?

The air bubble exists for a reason. It keeps your bottle from leaking and/or breaking due to fluid expansion/contraction. The fluids are highly engineered and diluting them will likely cause other problems such as debris discoloration and/or staining. In a nutshell, it's a bad idea.

What are the exact dimensions?

It's roughly 3 inches tall and almost 1 inch both length and width. Volume is about 15 mL.

Inspired Designs The Nano 2 0 Ferrofluid Display

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

🧲 Spin your curiosity into a magnetic masterpiece!

SEALED SECURE - Magnetic top doubles as a storage for the included magnet, ensuring no spills and easy access whenever inspiration strikes.
MAGNETIC MASTERY - Watch the ferrofluid dance effortlessly around a magnetized screw, creating a hypnotic visual experience that sparks curiosity and conversation.
COMPACT CURIOSITY - At just 2x2x6 inches, this sleek glass display fits perfectly on your desk or coffee table, adding a touch of scientific elegance to your workspace.
TRAVEL READY NOVELTY - Lightweight and portable at 3.52 ounces, it’s the perfect executive toy to spark creativity and break the ice during meetings or travel downtime.
AMERICAN CRAFTSMANSHIP - Handcrafted in the USA with premium materials, this ferrofluid display blends quality with a modern aesthetic that resonates with millennial professionals.

The Nano 2.0 Ferrofluid Display is a compact, glass-encased executive toy featuring a magnetized screw that causes 15 ml of ferrofluid to spin and spike in mesmerizing patterns. Designed for portability and crafted in the USA, it combines scientific intrigue with sleek design, perfect for professionals seeking a unique desk accessory that doubles as a conversation starter.

Specifications

ASIN	B01M996LNQ
Additional Features	Magnetic
Age Range Description	Any Age Group
Bottle Type	Standard Bottle
Brand Name	Inspired Designs
Capacity	15 ml
Color	Clear
Container Type	Bottle
Customer Reviews	3.3 3.3 out of 5 stars (77)
Finish Types	Glass
Item Weight	3.52 ounces
Manufacturer	Inspired Designs LLC
Manufacturer Part Number	The Nano 2.0
Material Type	Plastic
Model Name	novelty
Model Number	The Nano 2.0
Number of Items	1
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Travel
Reusability	Disposable
Shape	Round
Specific Uses For Product	Travel
Style Name	novelty
Theme	Magnetism
UPC	762470535764
Unit Count	1 Count

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