The Marble Trainer is a wooden plank with a built-in marble maze that attaches to your SlackBoard Plus with 2 lines. Hold a plank or stand on it, then shift your weight to tilt the board and guide the marble through the maze.

While your focus stays on the marble, your body makes constant small adjustments. In a plank, that keeps your core working and teaches control. In a stand, it fine-tunes your balance.

The maze is built into the wood, so the marble stays in the track. Balance for as long as you can, rest, and start again when you are ready. As you improve, go for a longer time or more maze completions. It is great for beginners, athletes, and kids.

Highlights

• Turns planks and balance work into a game
• Built-in maze keeps the marble in the track
• Trains core control in a plank and balance in a stand
• Great for beginners and kids
• Track your progress by time or maze completions

Specs

• Works with: SlackBoard Plus in 2-line configuration
• In the Box: Beech wood and one white marble
• Material: Beech wood and one white marble
• Dimensions: 41 × 20 × 2.05 cm (16.14 × 7.87 × 0.81 inches)
• Weight: 1.25 kg (2.75 lbs)