A perfect sized 3 gram whistle with a ring for taking it with you when your boating. You can also keep in on your backpack, keychain, in your pocket, or anywhere else! When you go boat fishing you can take it with you in case of emergencies. You may have to blow a little harder but it is very loud! Depending on your settings you can print it in 10-20 min!

You may want to slow your print speed down a little bit. It works better when you do.

Print Settings:

layer height: 0.20

infill: 10% triangular for durability 

supports: no

Note - sometimes it may take a few blows to get full loudness.

If you print this model please post a make! I would love to see your print!

Have fun printing and using!