KBC 2021 | What kind of technique do you see in this handkerchief? KBC 2021, Check the correct answer to the question - What kind of technique do you see in this handkerchief? By Chirag Gaur - September 13, 2021 KBC 2021, The options for the question – What kind of technique do you see in this handkerchief? Bagh Batik Buti Bandhej The correct answer is Bandhej.