Bird Spike

There are 3 types of bird spike designs i made. I printed all of them you can see my favourite in the photos. Main idea was to have a design that use minimum material and print in short time.

if you want to tinker it
https://www.tinkercad.com/things/2S87sLAbMtN-bird-spike
https://tinkercad.com/things/iSOmngww3o5