Blue Glassy Tiger, Oriental Blue Dasher, Slender Skimmer

 
Blue Glassy Tiger (Ideopsis vulgaris)

Oriental Blue Dasher (Brachydiplax chalybea)
Was down to the last bit of battery life for the day so it was a quick snap.

Slender Skimmer (Orthetrum sabina)
Thereafter I didn't focus in time - the battery was done for the day. Though clear enough for an ID attempt!

IDs in this particular entry may or may not be correct. The fun part was watching them in flight irl HAHA

References:
Butterflies of Singapore: Butterfly of the Month - May 2016 (butterflycircle.blogspot.com)
Observations · iNaturalist
Observations · iNaturalist