Magalasi otchedwa Hollow glass microspheres, omwe amadziwikanso kuti magalasi a galasi, ndi timizere ting'onoting'ono topangidwa ndi galasi lokhala ndi mipanda yopyapyala. Ndi zopepuka, zoziziritsa kukhosi, ndipo zili ndi zida zabwino kwambiri zotenthetsera ndi magetsi.
Nazi zina zomwe zimagwiritsidwa ntchito popanga magalasi opanda kanthu:
1. Zamlengalenga ndi Chitetezo;
2. Magalimoto ndi Mayendedwe;
3. Zomangamanga ndi Zomangamanga;
4. Mafuta ndi Gasi;
5. Zopaka ndi utoto;
6. Zosungirako Zamagetsi ndi Mphamvu;
7. Zopangira Zosamalira Munthu