Thankfully, the store was still there on the 3rd floor of the Holland Road Shopping centre, and I was warmly greeted by the owner, Ms. Ramzan.
A word of warning, the seeds are actually quite toxic, so you obviously must not eat them and should keep them away from small children and pets. They are a beautiful decorative accent though, which I love, love, love.
Mango Wood Crafts
211 Holland Avenue
#03-15 Holland Road Shopping Centre
Mango Wood Crafts - website