Lena i-tube bong ewugqinsi engu-9 mm ngomklamo olula ngaphandle kwanoma iyiphi i-percolator eyenziwe ngengilazi.Inezimba eqhweni ezansi kwentamo kanye nesisekelo esinamafutha, esizinzile.Iyaphatheka futhi kulula ukuyisebenzisa, ihlanzekile.Ungayikhiphela ngaphandle, uyisebenzise phakathi nohambo, noma ujabulele isikhathi esijabulisayo se-hemp ekhaya.Kukhona osayizi abathathu bokuphakama ongakhetha kubo: amayintshi angu-12, amayintshi angu-15 namayintshi angu-18.Ngobude obuhlukile, isipiliyoni sesikhathi se-bong siyahluka futhi.Wonke ama-bong anezesekeli ezifanayo.