Hi wolfie_cr and another flyetalk member that has pm me, thanks! So I guess I should just post out the link what I'm looking for in particular... (it seems I can't find it in US though)

http://www.londondrugs.com/msib20/En...3132_large.jpg

or this one

http://www.colgate.com.mx/Colgate/MX...tal_menta.html

the tape version not the floss version

Hope someone can give me some suggestion where I can buy it here...or some websites that can ship it up, if somebody happens to be down there would love to see if there's chance of bringing me a few:-:, or help shipping few to me (yes we can discuss about this) Thank you so much!