At that time, in some parts of central Europe, attempts were made to replace buttons and bows with belts, hooks and rings, and experiments began to develop zippers.
N'oge ahụ, n'ebe ụfọdụ na etiti Europe, ndị mmadụ gbalịrị iji eriri, nko na loops dochie bọtịnụ na ụta, yabụ nnwale banyere ịzụlite zipa malitere.