Check the listing for details. MiniTube Mavic Disposable AI Artificial Insemination Catheter. Condition: New. Listed at 54.99 USD. MiniTube Mavic Disposable AI Artificial Insemination Catheter Mimick natural breeding with this simple single-single use system. It utilizes a tie imitating balloon (natural breeding process), to prevent semen reflux and increase the chances of pregnancy by releasing oxytocin. Made by MiniTube, it is designed for efficiency, use it once and discard, no post-procedure clean up but the same great results! Mimics natural breeding process. 3 sizes available for any size dog Stainless steel spine with a protective sheath to enhance rigidity. Luer lock injection port with reflux check valve Sterile An inflatable balloon prevents unwanted backflow of semen. Baloon equipped with monitoring pilot balloon and Luer lock check valve. includes 5ml semen-safe syringe. Use with for best results!