Spacer waa maro aad u neefsan karta, barkimo leh, oo dhinacyo badan leh, oo loo isticmaalo sameynta wax ku oolka ah ee adeegyo kala duwan oo ay ka mid yihiin daryeelka caafimaadka, badbaadada, militariga, baabuurta, duulista iyo moodada. Si ka duwan dharka caadiga ah ee 2D, Spacer wuxuu adeegsadaa laba maro oo kala duwan, oo ay ku jiraan dun yar yar, si uu u abuuro "microclimate" 3D ah oo neefsan kara oo u dhexeeya lakabka. Iyada oo ku xidhan isticmaalka ugu dambeeya, dhammaadka kala fog ee monofilament-ka ayaa la samayn karaa.polyester, polyamide or polypropyleneAgabkan ayaa si fiican ugu habboon in lagu jaro iyadoo la isticmaalayoMashiinka goynta laser-ka CO2Jarista laysarka aan taabashada lahayn waxay bixisaa dabacsanaan ugu badan waxayna gaabinaysaa waqtiyada farsamaynta. Marka la barbardhigo mindiyaha ama feeraha, laysarka ma caajiso, taasoo keenta tayo sare oo joogto ah oo ku jirta badeecadaha la dhammeeyay.