Igwe na-akpụzi ọkụ eletrik TONVA maka ịme karama ị drinkụ mmanya rọba, karama ihe ọṅụṅụ, karama ihe ọṅụṅụ
Nkọwa dị mkpirikpi:
TONVA dị ọcha electric igbu ịkpụzi igwe adabara nri nkwakọ, laabu plastic ngwaahịa, ọgwụ ụlọ ọrụ nke nwere uru: gburugburu ebe obibi enyi na enyi , ike ịrụ ọrụ nke ọma , elu arụmọrụ , ala mkpọtụ , nkenke njikwa , obere mmezi ụgwọ na na.