Serves for distribution into the layer under the mulch. 3D printer product 
quite interesting.
Capacity somewhat limited. But they absorb well, so I will report.
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If you have someone who owns one, that should be easy. As far as I know, you only need the dimensions. An acquaintance of ours has one, and he said if we need something, we should give him a picture and the dimensions, then he’ll print it quickly. Well, as quickly as it goes with a printer like that.
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That’s how those clips are meant to act. Once it grows up enough you apply another and create a stair pattern.
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Yes.
But it was way to fast for my intentions 
So I strap her to the side to create a flatter canopy and work later with the trellis 
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