Relation between habit and structure of liquid single crystals of blue phases (Reply to the preceding Comment by P. Pieranski and P. E. Cladis)

Abstract
In the preceding Comment [1] Pieranski and Cladis assert that the blue phase space groups derived in our Invited Article [2] are not consistent with the growth forms observed for our BP single crystals (cf. table 3 of [2]). We wish to reply as follows.