Wunder Durian is a produce market at 435 Clementi Road, #01-00, Bukit Timah, Singapore, rated 5.0 from 66 Google reviews.
A durian stall is easiest to use when you know what you like and how the fruit is sold. Ask whether the durian is ready to eat today or needs a day or two, and whether it is sold by weight, by pack or by whole fruit. Check the flesh colour and texture, since ripeness and sweetness vary between fruit even on the same day. Ask how the fruit is packed for takeaway, because the smell can be strong on a train or in a lift. Regulars often ask for a taste or a recommendation before buying a whole fruit, and they return to the same stall when they find a variety they like.
Clementi Road runs through Bukit Timah, a leafy residential area near the nature reserve, so the stall serves people who want fresh fruit close to home.