Join two pinch pots into a hollow sphere

This is where pinch pots become sculpture.

Make two matching pinch pots with rims that are the same diameter. Then:

1. Score both rims with a fork or needle tool
2. Apply slip (liquid clay) to both scored surfaces
3. Press them together firmly
4. Smooth and blend the seam until invisible
5. Poke a tiny needle hole somewhere for air escape (or it may crack in firing)

Success criteria

• Seam is invisible after smoothing
• Form feels like one piece, not two halves
• Sphere is roughly symmetrical
• No cracks at the join after 24 hours of drying