Christmas lights and ornament clips for rain gutter. ASA would be most ideal material but PETG will work just fine for one season. ASA may be able to last a few seasons depending where you live. So Cal is hot and dry (yes hot winters compared to the rest of the country) and PETG clips will last about 2 seasons.

Please see type of rain gutter these were designed for, it may also work with other types of rain gutters.

Layer height = 0.3mm

Perimeters = 4 (using 0.4mm nozzle)

Infill = 15% (negligible)

Supports = No

Brim = No