Coaster yunvikana kubinyobwa ikurura birinda ameza yawe, kurinda ibara ribi, amabara, ibishishwa hamwe nudusebe, birinda ubuso bwamavuta namazi.
Ntidushobora gukora amabara yerekanwe gusa, ariko kandi dufite palette palette kugirango uhitemo kugirango uhuze ibara ukeneye.
Coaster idashobora kunyerera ni byiza kubinyobwa bishyushye kandi bikonje, ibikombe, ibinyobwa, amacupa yamavuta, vase, inkono yindabyo nibindi. Coaster yo kunywa ikwiranye nameza yose.
1.Nta burozi kandi butagira impumuro nziza;
byoroshye kandi biramba, ntabwo byoroshye gushushanya hejuru yibintu;
irashobora guhunikwa no kubikwa kugirango ubike umwanya;
umutekano kubasaza, abana nibitungwa.
2.Kwoza kandi ibara-byihuse
Nibyiza kandi cyane gukaraba intoki n'amazi akonje mugihe byanduye.
Nyuma yo gukaraba, urashobora kuyikwirakwiza no kuyimanika kugirango yumuke.
Irasa nkisuku kandi shyashya idacogora.