The surest way to fill your insulin syringe.

Keep your needle in line all the time.

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Bid adieu to bent needles.

Cierta-i  provides help for:

Dexterity

Those who experience challenges with dexterity. 

Vision

Those who have experienced vision changes.

Stability

All who want to prevent bent needles.

Popular Questions

Got a question? We’re here to help.

  • What length needle does Cierta-i work with?

    Cierta-i works with both 3/8" and 1/2" long needles.

  • Do you offer a discount if I purchase both the original Cierta and Cierta-i together?

    Yes, you can purchase the Cierta System for 41.95 (a 15% discount over purchasing them individually)

  • How long will shipping take?

    All orders are shipped via USPS First Class Parcel Post. Most orders arrive within 5 days.

  • Will you ship internationally?

    International shipping is available. Add Cierta to your cart and proceed to checkout to view shipping rates for your location.

Order your Cierta today.

Free shipping on all orders in the US.