7.8 Nti Glow Nyob rau hauv Tsaus Coloured iav Beaker Bong

Qhov no compact, spooky saib beaker puag bong nta zoo nkauj ci hauv qhov tsaus ntuj sau nrog dawb ntsej muag dab ntawm nws lub iav ntshiab.
Lub bong yog tsim los ntawm high-zoo borosilicate iav, ntsuas 20cm / 7.8inch nyob rau hauv qhov siab thiab los nrog ib tug random xim, rimmed lub qhov ncauj.
Lub bong yog nruab nrog 18.8mm hauv av sib koom ua ke thiab tuaj yeem ua tiav nrog sab hauv-txiav 18.8mm> 14.4mm slitted downstem thiab 14.4mm txiv neej tshuaj ntsuab tais.
Lub slitted downstem zoo kawg nkaus tawg cov pa luam yeeb thiab ntxiv qhov tseem ceeb diffusion rau koj ntaus.
Lub 14.4mm txiv neej iav tshuaj ntsuab lub tais tuaj nrog ib tug kov kom yooj yim tshem tawm uas doubles raws li ib tug yob stopper.