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Gravity Replacement Chromium Four Brothers Review

3

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Very good

Revainrating 5 out of 5  
Rating 
4.8
🎢 Marble Runs, 🎓 Kids' Learning & Education

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Description of Gravity Replacement Chromium Four Brothers

REPLACEMENT BALLS- 10 pack of high quality chromium steel balls designed to replace lost balls for varying nostalgic games such as the popular GraviTrax and 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- GraviTrax and 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 GraviTrax and Gravity Maze marble runs.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
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  • 1
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Type of review

Revainrating 5 out of 5

Endless Fun with Four Brothers Marble Run

This marble run is the perfect blend of fun and learning. With its smooth chrome finish, it looks sleek and modern. The marbles roll through smoothly and the creativity is limitless with its interchangeable pieces. The only downside is that younger kids might need some assistance setting up the pieces properly. Overall, a great addition to anyone's collection of educational Toys and Games.

Pros
  • Provides a strong and durable replacement for a broken or worn-out gravity trap.
Cons
  • The installation process can be difficult for those without experience or expertise in plumbing.

Revainrating 5 out of 5

Magnetic balls stick together, glass doesn't.

Marble and magnet games and devices require hard balls to function properly. The added weight of steel balls is faster and better than brittle glass balls. Magnetic forces and fast chains ensure a smooth ride.

Pros
  • Best
Cons
  • Empty

Revainrating 4 out of 5

Too big for Q ba for Learning & Education

I bought these specifically to replace the missing Q Ba Marble Run balls. I was disappointed that they are a little big and don't run right, if at all. If that's what you're looking for, keep looking. I gave it 4 stars because when I received it there was a cut in the bag that the balls could fall out of. Otherwise the problem was mine as they didn't advertise that they were working on Q Ba.

Pros
  • Dope 🔥
Cons
  • Expensive