BIGWASP Tattoo Needle Cartridges allow the tattoo artists to easily switch needle sizes without having to switch tattoo machines. This item comes with a 50 pack assorted mix of the most popular needle sizes.</br></br> Needle Sizes Included:</br> - 10pcs 1203RL</br> - 10pcs 1205RL</br> - 10pcs 1207RL</br> - 10pcs 1209RL</br> - 10pcs 1211RL