Flaps' Weapons can be summoned from Flaps whenever Reggie is on Endless Island, and can take any form that either Reggie or Flaps chooses. The size and type of weapon seem to be limited only by Reggie's wishes.
While they take many forms, all of Flaps' weapons share the same pastel colored theme, and usually feature decorations like wings and hearts.
- Baseball bat (pilot)
- Spiked Flail (pilot)
- War Hammer (pilot)
- Hockey Stick
- Double-sided Axe
- The style of Reggie's weapons take influence from the magical girl anime genre, most notably the wand used by Cardcaptor Sakura's protagonist.
- In Birthday Forever, Reggie's drawing of Flaps and the weapons he makes include two weapons that originally appeared in the pilot: the War Hammer and Spiked Flail.