is the ferro fluid in the bottle already? or you have to add it and then seal ?

The ferrofluid is already in the sealed bottle.

Is the bottle glass or plastic?

The bottle is tempered glass providing a clear viewing window while being extremely durable. It's still glass though and should be handled with care.

Can the top be removed to add more ferro fluid if wanted?

We recommend to leave the top secure to keep debris, oxygen, and contaminates out.

My ferro fluid is stuck around the stopper at the top of the bottle neck under the cap and will not release into the bottle solution when received?

This is a rare defect resulting from the bottle being stored upside down for an extended period of time in the fulfillment center. Please return for a free replacement.

Dancing Ferrofluid Display Magnetic Ferrofluid Visualizer Toy W 2 Magnets

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

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฿3216

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Unlock the magic of magnetism—where science meets style!

MAGNETIC MASTERY - Harness the power of neodymium magnets for mesmerizing ferrofluid motion.
STEM DRIVEN DESIGN - Perfectly crafted for adult learners diving deep into physics and magnetism.
DESK STATEMENT PIECE - Compact and stylish, it elevates any workspace with scientific flair.
INTERACTIVE LEARNING - Engage tactilely and visually with fluid dynamics in real time.
VISUALIZE INVISIBLE FORCES - Watch magnetic flux come alive in a sleek, sealed display.

The Ferrofluid Display Kit by STEM Source features a sealed 2ml vial of magnetic liquid and two powerful neodymium magnets in a compact 6x5x2 inch metal frame. Designed for adults and STEM enthusiasts, it offers a captivating, hands-on demonstration of magnetic fields and fluid dynamics, making it an ideal executive desk toy and educational tool.

Specifications

ASIN	B0BG3GCD47
Age Range Description	Adult
Best Sellers Rank	#24,792 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Science Education Magnets & Magnetism Kits
Brand Name	STEM Source
Customer Reviews	4.3 out of 5 stars 1,035 Reviews
Educational Objective	Physics, Magnetism, STEM
Included Components	2 magnets
Item Dimensions	6 x 5 x 2 inches
Item Highlight	Observe magnetic flux, Sealed 2ml ferrofluid, Neodymium magnets included, Rectangular
Item Type Name	Ferrofluid Display
Item Weight	0.26 kg
Manufacturer	STEM Source
Manufacturer Part Number	Ferrofluiddisplay
Manufacturer recommended age	15 years and up
Material Type	Metal
Model Number	F50UK
Number of Items	1
Set Name	Ferrofluid Display Kit
Size	Single (1ct)
Theme	Physics
UPC	850044450022

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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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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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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

5 days ago

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฿3216

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Dancing Ferrofluid Display Magnetic Ferrofluid Visualizer Toy w/ 2 Magnets

Description

Specifications

Common Questions