Replacement Chromium Steel Marbles for STEM Toys, Marble Run, Brain Games, GraviTrax, Gravity Maze, Marble Maze - Great for All Toys & Games requiring a 1/2-inch Ball. (Pack of 20)
Product details
| Management number | 237106456 | Release Date | 2026/07/10 | List Price | US$4.80 | Model Number | 237106456 | ||
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Lost your marbles? Four Brothers offers round, high quality and durable replacement chromium steel balls designed for many popular and nostalgic games requiring 1/2 inch balls. While these balls are designed to replace the popular GraviTrax and Gravity Maze marble runs, they will work for any games requiring 1/2 inch balls including BRIO labyrinth games, etc. Supported brands also include Matty's Toy Shop, We Games, Micord, Magikon, My Life Unit, etc. Chromium metal is designed with maximum engineering properties that allow for a sleek and lustrous appearance in a gray metal. Never search again, as these replacement balls are known for their incredible resistance to corrosion and hardness resulting in a long-lasting product.
- Elevate your gaming experience with our versatile 1/2-inch ball bearing, specifically designed as an exceptional replacement part for both Gravitrax and Gravity Maze games. Crafted with precision from premium chromium steel, this ball bearing guarantees unmatched durability.
| UPC | 788362497750 |
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| ASIN | B0GTRHBH14 |
| Size | 0.5 inches |
| Brand Name | Four Brothers |
| Unit Count | 20.0 Count |
| Manufacturer | Four Brothers |
| Material Type | Alloy Steel |
| Item Type Name | marble-run-toys |
| Item Dimensions | 0.5 x 0.5 x 0.5 inches |
| Included Components | 20 Chromium Steel Balls |
| Age Range Description | 9+ |
| Educational Objective | STEM |
| Manufacturer Part Number | 1043 |
| Manufacturer Maximum Age MONTHS | 1308.0 |
| Manufacturer Minimum Age MONTHS | 108.0 |
| Manufacturer Warranty Description | No Warranty |
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