Ikozwe muri silika gel, hamwe no kugumya kugumya gufungura no kwimuka kwimuka, byoroshye kuyishyiraho kandi bikwiriye gukoreshwa ahantu hatandukanye.
Igishushanyo mbonera cya anti-slip concave-convex kirashobora kubuza ibintu kunyerera no kugwa, amazi atemba kuri anti-spash, kandi birashobora kuvoma amazi vuba kandi bikuma.
