3B Scientific
✓Price
$85.99
Home/Stationery & Office Supplies/School & Educational Supplies/Curriculum Resources/Science/Measurement Kits
3B Scientific U8410355 Buoyancy Apparatus
★★★★★
$85.99
Quantity
1
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About this item
- Glass tube: 200 mm x 28 mm dia
- Metal disc: 2 mm x 42 mm dia
- Length of string: 35 cm
- Easy to Use
Product description
Apparatus for demonstrating buoyancy of fluids, consisting of a flat-ground glass tube and a plastic disc with rubber covering to form a base plate to which a long string is attached. The base plate makes a watertight connection with the glass tube and when both are immersed in water, the plate does not sink because buoyancy keeps it pushed up against the tube.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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