What's the bamboo filament for?

[Lloyd-H]

Got the ending with the black key, missing quite a few items. Haven't found a use for the filament yet.

[Peter]

It's the missing piece of the unfinished light bulb

[Lloyd-H]

I thought that, you mean the one you find on the desk inside the house? I thought I tried using it but I just got the "you can't use that here" message. Is there another part to it?

[tricosahedron]

Originally posted by Lloyd-H:

I thought that, you mean the one you find on the desk inside the house? I thought I tried using it but I just got the "you can't use that here" message. Is there another part to it?

If you mean the socket desk in a WoodenHouse: Nope, it has a lamp without a light bulb.

The light bulb itself can be found in a special room, along with the fuel. If you haven't found that room yet, try using the axe in a WoodenHouse (214*41 should have everything you need). ;)