Scuba Tank Keyring diving cylinder

This was a request by Oberstpac to make a

SCUBA TANK KEYRING FOR THE DIVING ENTHUSIAST

I've taken my Scuba Bank model & started from scratch to build a smaller version that can be used for a keyring.

To ensure there's not small fragile components I have tweaked some of the sizes to make it less prone to breakage.

The standard keyring stands approx 75mm tall & is approx 20mm in diameter,

The larger keyring stands approx 100mm tall & is approx 25mm diameter.

USE PLA BASIC OR PETG ETC, DO NOT USE PLA MATTE AS IT IS NOT AS STRONG

USE A 0.40mm NOZZLE, YOU WILL FIND THAT A SMALLER 0.20mm NOZZLE WONT PRODUCE A STRONG MODEL

I have made the design STRONG as I dont want these to break & as a result, it wont float (& that was my intention).

If you want a keyring that floats, like for a boat key etc, I suggest you use the larger model (or scale the model up even further) &
also limit the keys you put on the keyring (ie, just put the boat key on it). 
You can also adjust the wall thickness etc, bu remember that will make it weaker.

You need the brim to make sure the model doesnt tip over when printing as it is tall & skinny,
Just pull the brim off after printing.

Cut off any residue brim with a knife.

Just give the bottom the lightest touch of a flame to burn down any fragments of brim remaining

I hope you enjoy the model & have some fun.