iKiSS provides "Like New" refurbished Avia tonometers with an 18 month warranty at a huge discount over new! Avia is an excellent alternative to the Tono-Pen XL and is powered by one long lasting battery. Each Avia is tested to insure that all calibration and reading functions match the quality and performance of a new Avia tonometer. Refurbished devices are our specialty and we take great pride in the quality of our equipment serviced by onsite professionals. Your satisfaction is Guaranteed! To arrange International Shipping please email firstname.lastname@example.org.