Hexagons
Hexagon
Hexagon are objects introduced in world 5 room 2, they can be moved by the player, and picked up if the player has the pickup ability. In the editor, you can place any object inside the hexagon, and the object will appear after the hexagon touches a Hexagon Receiver
Explosive Hexagon
Explosive hexagons are introduced in world 5 room 6, and are just like normal hexagons, except they explode after 3 seconds
Hexagon Receiver
Hexagon receivers are objects that, after touching hexagons, turn into the object that was inside the hexagon. They also attract hexagons in their direction, so it's harder to miss.
Grabber
Grabbers are introduced in world 5 room 4, they try to grab hexagons by extending wavey looking lines in the direction of the hexagon, after grabbing a hexagon, the only way to get it back is picking it up.