Asikwazi nje ukwenza imibala ekhonjiswe emfanekisweni, kodwa futhi sibe namaphalethi ombala ongakhetha kuwo ukuze sihlangabezane nezidingo zakho zombala.
Ama-coasters enziwe ngekhwalithi ephezulu. Inezici zokuguquguquka, i-twist, non-deformation, ukuvikelwa kwemvelo, ukumelana nokushisa, njalonjalo. Le coaster ilungele ukusetshenziswa kwansuku zonke. Ukuzizwa okuthambile kuqinisekisa ukuthi awenzi msindo ngenkathi uyisebenzisa, ama-coaster eziphuzo kulula ukuwahlanza futhi umshini wokuwasha izitsha uphephile.
1.Non-toxic futhi iphunga;
ithambile futhi ihlala isikhathi eside, akulula ukunwaya ubuso bezinto;
ingagoqwa futhi igcinwe ukonga isikhala;
iphephile kubantu asebekhulile, izingane kanye nezilwane ezifuywayo.
2.Iyawasheka futhi iyashesha imibala
Kungcono kakhulu futhi ukugeza izandla ngamanzi abandayo ngokuqondile lapho kungcolile.
Ngemva kokuwasha, ungawusakaza futhi ulengise ukuze wome.
Ibukeka ihlanzekile futhi iyintsha ngaphandle kokubuna.