Not sure if it is weird as such, but for my 18th my dad and his wife gave me a cheap jewellery travel case. It actually looked like one that you would get from overflow. and the worst part was i am not a big jewellery wearer??
it would've been a bit better if there was some sort of jewellery in it maybe a 20c ring from those dispensers at the corner store!! (do they still have them)