Certainly not in the conventional sense !! But I can see how that could be its use !! When making tea in a cup with a tea bag, the bag could be removed from the cup and placed in this then using a spoon, press the bag to extract the last drops of tea and they would go into the cup via the hole on bottom !! Then the object could be placed on the table flat ( feet on back) with the tea bag in it till tea time was over !!
No guarantee thats what it is but its a possibility !!