Li-microsphere tsa khalase tse se nang letho, tse tsejoang hape e le li-bubble tsa khalase, ke li-sphere tse nyane tse entsoeng ka khalase e nang le mabota a masesaane. Li bobebe, ha li na lik'hemik'hale, 'me li na le thepa e ntle ea ho thibela mocheso le motlakase.
Mona ke tse ling tsa lits'ebetso tse tloaelehileng tsa li-microspheres tsa khalase tse se nang letho:
1. Lifofane le Tšireletso;
2. Likoloi le Lipalangoang;
3. Kaho le Thepa ea Kaho;
4. Oli le Khase;
5. Lipente le Liaparo;
6. Polokelo ea Lisebelisoa tsa Elektroniki le Matla;
7. Lihlahisoa tsa Tlhokomelo ea Motho ka Mong