About this 3D model

This is a [Work in Progress] cap to cover the 75mm grodan stonewool blocks. Features: -aims to disperse water semi-evenly into the block. -should prevent algae growth. -should help to keep the moisture inside the block and lessen transpiration directly from the wet medium. -6 mm hole for temp sensor Details: -wasn't printed yet, will be in a few days -Dimensions(LxWxH)[mm]: 75x75x15 -Hole sizes: watering holes are 2mm, the opening for the tubing is 10mm -the slide in opening for the stem is 10mm This model will likely be revised several times, and is foremost a prototype, if you print it and have any problems/suggestions fell free to contact me