Spacer ke lesela le phefumolohang habonolo, le nang le mosamo, le nang le mahlakore a mangata, le sebelisoang ho etsa mefuta e fapaneng ea lits'ebetso ho tloha tlhokomelong ea bophelo bo botle, polokeho, sesole, likoloi, lifofane le feshene. Ho fapana le masela a tloaelehileng a 2D, Spacer e sebelisa masela a mabeli a arohaneng, a kopantsoeng ke khoele ea microfilament, ho etsa "microclimate" e phefumolohang ea 3D pakeng tsa mekhahlelo. Ho latela tšebeliso ea ho qetela, lipheletso tse arohaneng tsa monofilament li ka bapoliester, polyamide or polypropyleneThepa ena e loketse hantle bakeng sa ho seha ka ho sebelisaMochini oa ho itšeha oa laser oa CO2Ho seha ka laser ntle le ho ama ho fana ka ho tenyetseha ho hoholo mme ho kgutsufatsa dinako tsa ho sebetsa. Ho fapana le dithipa kapa dithunya, laser ha e tene, e leng se fellang ka boleng bo phahameng ka ho tswelang pele dihlahisweng tse fedileng.