What you'll need
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How to make it
Use a battery LED puck only, since clay and paint should never sit on a hot bulb.
1Form the stem
Wrap the jar in plastic wrap. Cover it with a 1/4 in layer of clay, leaving the bottom open.
2Shape the cap
Blow the balloon up to about 6 in. Drape a rolled clay sheet over the top half like a dome.
3Add the gills
Press lines into the underside edge with the butter knife.
4Dry in stages
Let both pieces dry 24 hours. Pop the balloon and slide the jar out.
5Make light holes
Poke small dots through the cap before it's fully dry. Light will shine through them.
6Join and finish
Let everything dry 2 more days. Sand, paint and seal.
7Light it up
Set the puck light inside the stem and rest the cap on top.
Keep the clay walls the same thickness. Thin spots crack while drying.
Written by the DIY Project team. How we check · Report a mistake





