Saferly’s Heart Silicone Ink Caps stay in place without tape or ointment, cutting mess and saving you a ton of setup time. These stable caps add personality to any setup. Made of non-slip silicone, they handle heavy ink loads with ease. Pick from size #11 (~11mm base) or size #16 (~16mm base), perfect for packing color or blackwork. Each bag includes 500 caps, autoclave-safe and ready for every session.