How to make a vase for a single flower

I introduce a way to reuse burnt out a light bulb to the vase for the single flower.

Step 1: Materials 

Prepare materials, burnt out the light bulb, pliers, a hammer, an awl, a bolt

Step 2: Remove Parts

Remove metal parts of the tip with the use of pliers.

Step 3: Break a Grass

Break a grass of the tip with the use of the awl.

Be careful not to cut your fingers with the piece of broken glass!

Step 4: Pierce a Filament

Pierce a filament in the light bulb

Step 5: Wipe Off

Wipe off silica powder in the light bulb with waste cloth

Step 6: Transparency

Turn the transparent light bulb.

Step 7: Finished

Credit to Ishiyasu in Instructables.