08-09-2012, 03:43
Yep you can put them on with the airlock and release by pulling the green knob out - thus air comes out.
Pump one or both. No foam rings here just the silicone and they are removable so you can tak them down with silicone if you need to.
Pump one or both. No foam rings here just the silicone and they are removable so you can tak them down with silicone if you need to.