Airlock kit with silicone tubing?

[isilay]

well, i couldn't understand that what will i do with this product. should i barrow it?

 

[JanetCD]

well, i couldn't understand that what will i do with this product. should i barrow it?

The air lock allows one to disconnect the vacuum pump and leave the domes attached. For instance you want to walk around or do other activities with the domes attached and the vacuum pump disconnected. Also some use the air lock device if leaving the domes attached while sleeping (Snoogling!) I ordered the air lock device but never have used it. I have not needed to leave the domes on for more than hour and the vacuum pump doesn't interfere with my activities around my residence. I just kind of place the pump in my elastic waist band of my warm up pants if I want to walk around.