Slip float finaly figured out

[fish_4_any]

This is a candy bottle that I converted to a slip float.
The tube is from a coloring pen.
The ends are rivets with the nail removed.
All I have to do is either fill it with foam or seal the top so it doesn't take in water over time.
Float 2" long and 1" in diameter
I haven't checked what it will float but I could weight it before sealing it by partially filling with hot glue

Took me forever to find what to use for the ends.