Waxa laga sameeyay dhalo adag, adkeysi leh oo bixisa godad badan oo cidhifka ku yaal si siman, toke bubbly ah, ROOR's diffuser hoos-u-dhaca waa qayb tayo sare leh oo kayd ah ama qayb beddel ah oo loogu talagalay habaynta dhuumahaaga biyaha!Godadku waxay u jejebiyaan jiidistaada xumbo yaryar oo leh bedka sare ee kor u kaca, qaboojinta iyo shaandhaynta garaacaaga si ay u dhib yaraato cunahaaga iyo sambabadaada.
Gacma-samaynta ROOR, Schott-Duran borosilicate galaas diffuser hoos-u-dhac ah ayaa lagu heli karaa 14.5mm ama 18.8mm cabbirrada wadajirka ah, oo dhererkoodu kala duwan yahay, markaa ka dooro cabbirkaaga wadajirka ah iyo dhererka aad rabto ee liiska hoos-u-dhaca marka aad dalbanayso.(Xusuusnow inaad cabbirto dhererka laga bilaabo caarada hoose ee tuubada ilaa cidhifka sare ee wadajirka koowaad!)
Waxaa la aasaasay 1980-meeyadii oo uu sameeyay muraayad-fure Jarmal ah Martin Birzle, ROOR waxay soo saartaa bongs borosilicate premium sare ah iyo qalabka sigaarka, kuwaas oo qaar badan oo ka mid ah aad ka heli karto halkan boggayaga!