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.
4.8 (75 items)
Limited Time SaleUS$54.00 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 213297656 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 213297656 | ||
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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.
| Brand Name | Four Brothers |
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| Manufacturer | Four Brothers |
| Manufacturer Part Number | 1042 |
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Marble Runs
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