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Ships within 48 hours · Estimated delivery Oct 6 - Oct 11
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Description
EISCO- Brass Ring and Ball (22mm) for Thermal Expansion Experiments (22 mm)About this item Brass Ball and Ring Mounted on independent brass Rods Sleek wooden handles for safe and comfortable use It is used for demonstration of Thermal expansion and contraction. The ball passes through the ring, but after heating the ball (due to expansion), it does not. Perfect for school labs, home experiments and a good educational gift to young scientists on their birthday, Diwali or be it any occasion
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 680 reviews
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Product Reviews
★★★★★ 5
BOSCH Oil filter
BOSCH Is the best for all car products
Fit like it should have and works great. Always use BOSCH in my car
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Reviewed in the United States on January 3, 2024
★★★★★ 5
Fit
Perfect fit
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Reviewed in the United States on November 1, 2024
★★★★★ 5
Good
Good
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Reviewed in the United States on August 8, 2025
★★★★★ 4
Does not work on Porsche 2015 S-E Hybrid
DOESNT WORK on Porsche 2015 S E-Hybrid
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Great
Perfect for my 2008 Cayenne S
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Reviewed in the United States on May 14, 2025
