Isingeniso somkhiqizo:

20CM Ibanga Pigtail yisivikelo
Lezi zijijela ezincwadini zokhuni ukuvala ulayini wokuqhuba ongaba ngu-20cm kude neposi.
Lokhu kwenziwa ngensimbi engu-7mm ewugqinsi futhi kufakwe ngothayela wepulasitiki okweqile we-UV.

Isicelo: