Boulder Block Challenge Deck

This metal tin contains 32 route cards and special challenge moves for transforming a Boulder Block into a structured climbing game.

• The description claims that it provides structured progression from beginner to expert challenges.
• The description claims that it offers instant setup with the same hold configuration for multiple routes.
• The description claims that it can turn solo training into competitive fun.
• The description claims that it improves finger strength and problem-solving skills.