Art supplies shop near Sanathnagar or Ameerpet for a 12 year old who has outgrown sketch pens
Our elder son has spent most evenings this month copying buildings from photographs into an old notebook. He has asked for 'proper' pencils and paper, and beyond pencils with numbers printed on them I'm not sure what he means. I would rather go somewhere a person can tell a beginner what he needs than order a large kit that looks impressive and mostly goes unused. Sanathnagar, Ameerpet or Begumpet would be easiest.