Control Ring™ Fit Kit

We’ve removed the guesswork. Here’s how you begin. Before you order your Control Ring, make sure the thumb loop feels like it was made for you. The Fit Kit lets you try every size we make — in the exact same material, geometry, and feel as the real thing — so when it’s time to order, you’ll know exactly what you’re getting. Step 1 – Try the Fit Kit We’ll send you all six Control Ring thumb loop sizes (XS, SM, ST, LG, XL, MX) for $5 with free shipping. Inside, you’ll find a $5 coupon code for your follow-up Control Ring order. You try them at your own pace, and choose the fit that feels made for you and your team. Step 2 – Choose your Control Ring Once you know your size, select your syringe model from our Control Ring collection. If we don’t have a model you need, just let us know — we can make arrangements. Your Control Ring will be built specifically for that syringe, preserving your muscle memory while enhancing control and precision. Step 3 – Put it to work When your Control Rin