One80 Jeff Springer Darts – Soft Tip – 90% Tungsten – 20g. Experience the precision and power of One80 Jeff Springer Darts. Made with 90% tungsten, these steel tip darts offer exceptional accuracy and control. The sleek black barrels with gold highlights add a touch of elegance to your game. Elevate your darts game with One80 Jeff Springer Darts.One80 Jeff Springer Darts – Soft Tip – 90% Tungsten – 18g. Experience the precision and power of One80 Jeff Springer Darts. Made with 90% tungsten, these steel tip darts offer exceptional accuracy and control. The sleek black barrels with gold highlights add a touch of elegance to your game. Elevate your darts game with One80 Jeff Springer Darts.