Silicone caps have grown in popularity as they provide security and ease when dipping. No more worrying about damaged needles, cracked plastic, or ink splash with Jet Black Silicone Ink Caps! With 12mm ID and a wide base cap for more stability, these 100% silicone caps are solid and reliable for any type of set up.

Features & Benefits: 

• • 12mm ID (inner diameter) 
• • 100% Silicone 
• • Recommend disposing after use 
• • Wide-base cap for stability 
• • Prevents damaging needles when dipping 
• • Pack of 200