Ukubiyela ngeglasi ngokupheleleyo akunazo naziphi na ezinye izinto ezijikeleze iglasi. Sibonelela ngeglasi yeglasi enobushushu eyi-8mm, iphaneli yeglasi enobushushu eyi-10mm, ipaneli yeglasi enobushushu eyi-12mm, ipaneli yeglasi enobushushu eyi-15mm, kunye neglasi enombala ofanayo kunye neglasi efudumeleyo.