Viper Edge Dart Throw Line Marker Silver

The Viper Edge Dart Throw Line Marker aids in maintaining consistent throwing stances and positions. It features a durable heavy-duty resin construction and an Axis Rectifier Scale for precise adjustments.

• The description claims that the product helps maintain consistent throwing stances and positions.
• The description claims that the product is made of heavy-duty resin.
• The description claims that the product includes an Axis Rectifier Scale for precise adjustments.