Available in 2 sizes and 9 flavors, you are sure to find the perfect K.I.S.S. tip for your needs. 

Utilizes the MMW uninterrupted wide bore system with a top opening of 8.5mm that has a late graduation down to 6.3mm at the base. Dual o-rings insure a tight fit with no slop

The plastics are medical grade, FDA approved, and the metals are the high quality you've come to expect from Modish Metal Works

Tall = 11.2mm W x 10mm H (exposed)

Short = 11.2mm W x 7mm H (exposed)