About this 3D model

This is a variant of I vase I recently designed ( https://makerworld.com/en/models/87450#profileId-93611 ). The outer part is printed in spiral vase mode and prints in about 4 hours. To be water tight I added a separate inner part which is printed with 4 wall perimeters (2 hours print time). I printed everything in Bambu Lab PLA (matte for the outside). As far as I can tell, the vase is water tight, does not leak and pretty sturdy. Please check out my other vase model: https://makerworld.com/en/models/87450#profileId-93611