Application Isoko rya Range Porogaramu - Nibyiza muburyo butandukanye bwo gukoresha harimo kwangiza amapine no kwambara, gushira ahabona amapine mugihe cyimihindagurikire yigihe, nibindi byinshi.
● Irimo Nta Isonga - Crayons ntabwo irimo gurş cyangwa zinc.
● Andika ahantu hatandukanye - Nibyiza cyane gukoreshwa kubutaka butose, bwumye, bworoshye, cyangwa bubi ku bikoresho bitandukanye birimo reberi, ibyuma, ikirahure, ndetse nimbaho.
● Amazi adashobora gukoreshwa - Ibimenyetso birebire birahoraho kandi ntibizashira bitewe nikirere cyangwa ibintu ariko bikururwa byoroshye.