Imboga n'imbuto

Ukurikije ibitekerezo byabakiriya, usanga parike ya parike ya parike ikoreshwa cyane muguhinga imboga n'imbuto.Gukoresha ubu bwoko bwo guhinga pariki ntibishobora kugabanya ibiciro byinjiza abakiriya gusa, ariko kandi byongera umusaruro watewe kandi byunguka byinshi.