Trinidad Pro Darts - Steel Tip - 90% Tungsten - Carlos 3 - 21g. The Trinidad Pro Darts Carlos 3 model features a curved 90% tungsten barrel with a precise razor grip, engineered for optimal control and accuracy. Designed in collaboration with renowned player Yoshinobu Takemoto, this 21g steel tip dart offers exceptional balance and durability, ideal for serious players seeking refined performance.