Four Brothers Gravity Maze STEM Marble Run 1/2" Replacement Chromium Steel Balls

Key Items:

• REPLACEMENT BALLS- High quality chromium steel balls designed to replace lost balls for varying nostalgic games such as the popular Gravity Maze marble runs. These balls are NOT MAGNETIC.
• CHROMIUM STEEL- Material is made out of durable, hard gray metal.
• ENGINEERED DESIGN- Chromium metals engineered properties allow the advantage for a polished shiny long-lasting appearance.
• DURABILITY- Gravity Maze replacement balls are made out of chromium steel, known for its incredible resistance to corrosion and hardness.
• SIZE- 0.5" metal chromium steel ball. Size suited for brands requiring 0.5" metal balls including the popular Gravity Maze marble runs.

Product Description

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 Gravity Maze marble run, 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.