Spare straws from Combi, usable from 6 months old, designed to be leak-proof for 240ml and 340ml bottles. - Brand: Combi - Product Name: Spare Straws - Target Age: From 6 months - Compatible Products: For 240ml and 340ml bottles - Made in Japan The box has some discoloration due to aging. The straws inside may appear yellowed, but it's impossible to say for sure without a comparison. Please check the photos.