Made in Italy. This easy-to-use telescopic siphon works with demijohns and most vessels with a narrower opening. To use it, you need to blow into the small tube to pressurize your vessel and start the flow of the liquid. It comes with a butterfly tap at the output end which allows a practical flow control. The bung provided is tapered and allows the use with different containers with neck openings from approximately 3 to 7cm. The 120 cm long hose (1/2" diameter) can come off the top easily.  The main feature of this siphon is the telescopic racking tube that can extend up to 80cm.