Бесплатно 

This is a complete redesign of my https://www.thingiverse.com/thing:3204558 gutter Christmas lights. The problem with the gutter lights is they only last 1 maybe 2 seasons. This new version is a thick screw in kind. Super easy to print. This version I've tested for 3 years now and still going strong!! I used PLA and PETG and ABS.. So far after 3 years neither one shows any weakness.
UPDATE! I have added a thin gap one per request..
Enjoy Sherm
Названия используются только для указания источника результата. Polyzon не аффилирован с перечисленными площадками.