Description
This is not a novelty piece.
This is true custom functional glass by Esigo Custom Glass, designed and engineered from the ground up as a single, cohesive work.
Every element of this SpongeBob SquarePants rig is hand-blown and fully integrated. Nothing is glued on. Nothing is added after the fact. The character is not decoration — the function is built directly into SpongeBob himself.
The percolation system is engineered into the pants and shoes, drawing airflow and diffusion through the lower body before stacking into a clean, clear chamber. The result is smooth, controlled function that you can visibly watch in motion with every pull.
Details
- 100% hand-blown by Esigo Custom Glass
- Fully sculpted SpongeBob SquarePants character
- Integrated pants-and-shoes percolation system
- Clear chamber for visible diffusion and function
- Smooth, well-balanced pull with stacked diffusion
- Stable base suitable for daily use or display
- True custom piece — no mass production



