Price History for Ring & Ball Gravesande - 19mm Ball - For Use In Demonstrating Thermal Expansion - Eisco Labs
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Ring & Ball Gravesande - 19mm Ball - For Use In Demonstrating Thermal Expansion - Eisco Labs
19mm ball and ring individual mounted onto rods with handles. Used in the demonstration of thermal expansions. The ball will pass through the ring when cold but will not pass through after being heated. Ball me
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jan 24, 2026 | $17.19 |
| Jan 4, 2026 | $17.19 |
| Dec 20, 2025 | $17.19 |
| Dec 1, 2025 | $17.19 |
Analysis
Ring & Ball Gravesande - 19mm Ball - For Use In Demonstrating Thermal Expansion - Eisco Labs price analysis
Price analysis for Ring & Ball Gravesande - 19mm Ball - For Use In Demonstrating Thermal Expansion - Eisco Labs at Walmart: Today's price is $17.19. The lowest recorded price on PriceWatchPro was $17.19 on December 1, 2025. The current listing is at this all-time low.
- The lowest recorded price on PriceWatchPro was $17.19 on December 1, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $17.19 on December 1, 2025.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since December 1, 2025 (249 days of price history).
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