Harbor Battle (Qiji 2720)

About this set

This Harbor Battle (KEEPPLEY 2720) sits in the High-Tech Era series and carries a box part count of 724, a difficulty of 2/5 and an age mark of 6+. The build is a small naval battle scene in blue, black, white, yellow and grey: a sea platform as the core, plus a helicopter, a speedboat, a shark, an octopus and minifigures. A sensible order is to finish the platform base and deck first, then the helicopter and speedboat, and save the minifigures, shark and octopus for last, so the small parts don't slow you down mid-build. At 2/5 difficulty the clutch is forgiving and kids aged 6+ can handle it alone. It suits newcomers to the High-Tech Era line and anyone into naval themes, and 724 parts is enough for one full sitting.