1.Mu gutwi-gutwi, byoroshye kandi byoroshye kwambara, ntibyoroshye kugwa
2.Uruziga rukozwe mu nsinga za TPE, umubiri winsinga ziroroshye kandi ntizifunze, zirakomeye kandi ziramba, kandi zifite igihe kirekire cyo gukora
3.10mm nini ya diametre yubushakashatsi, gushushanya bass no gukora kumutima
4.Umubiri nyamukuru wigikonoshwa cyamatwi ujya gusa mumatwi yamatwi, bigatuma amatwi yinjira mumatwi, yerekana amajwi meza cyane.Nta rusaku, nta majwi yatemba
5. Gucomeka ibyuma, kohereza amajwi neza no gushyigikira kurwanya ruswa, kurwanya okiside, kurwanya amashanyarazi.