Set markings and guide lines for the fusing seams
Use a test tube as a "template" by placing it on the board directly at the staple seam, run the Texipap as a loop around this glass and mark out with a pencil the place where the loop must be fixed to the board next. Make small marks on the top as well as the bottom edge of the Texipap band so that you can trace them out on the board to form a line for the next staple seam. While you are at it, make a small mark directly on the Texipap so you can measure how long it needs to be to make a "holder loop". Remove the test tube.
Using the marks you made, measure the distance from staple seam to staple seam. Place another mark in the center of the cutting board and then mark out the other fixing seams to be placed for the second and third test tubes.
Now you can use the stapler to fix the Texipap tape one after the other on the pre-drawn lines to the three holding loops on the cutting board. Cut off any protruding tape at the edges.
Craft the next wall holder in the same way and then arrange both on the wall.
To fill with water and green offshoots, both can be easily removed and then re-hung.