Real Referee Whistle
thingiverse
**wait for version 5 please. This TwoTone CLASSIC FOX 40 REFEREE WHISTLE Replica .. is based on the real Whistle used at official games. Tinkered and tweeked a bit - just so you can print it without supports (low res = 40 minutes on my replicator2). It should reach 120DB .. I will test it asap and film the results :) and If you like this Thingy , please press the "Like" button. (tnx:) Tried to copy a real fox40 whistle for v5 but I have found a very accurate model of it here on thingiverse. SO i have remixed it a bit and added it here. check the original here :http://www.thingiverse.com/thing:907143 enjoy .
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