Fibreglass Light

Our daughter T. has her room renovated/renewed. One of the things we agreed with her to provide is a star heaven. For this we (mostly D.) created a big board with a (fake) picture of somewhere out there in space. The board will be attached to the ceiling, with on top a LED Fibreglass Light Star Ceiling Kit.
200 optical-fibres had to go through the board (the drill bits of 1mm tended to break, so we had to buy a number of additional ones).
The next step will be to secure the fibres in each hole (with wood glue) and then cut all 200 right at the board surface.
My picture of today is of a test, with each fibre still at full length outside the hole.