21-11-2013, 04:46
(21-11-2013, 03:48)MissT22 Wrote: can you suck the air out yourself??
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No, the little green tip device is not designed to suck the air out by self as no tube needed to attach to these cups. You can buy a manual air blower hand pump at hardware store... it is similar as this seller at Ebay (link below), you can print the copy and bring to the store for employees to help you find the like.
http://www.ebay.com/itm/281175067835?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649#ht_1407wt_631