Translations:Lampe solaire à batteries lithium récupérées/240/en

  • In the cleat, cut out 4 portions of about 20cm. Place them in each corner of one of the already cut small boards (11/13cm) and screw each cleat portion with the board. Place the other small board at the other end of the four portions and screw them in the same way. The result is a cuboid of dimensions 11/13/20, which will be used to thermoform the plastic bottle.