Pendant lamp created by combining the Tubotto pendant lamp with mouth-blown, hourglass-shaped borosilicate glass diffusers, available in two finishes: transparent and shaded sandblasted. Sfer'Otto is also designed for modular use, which creates interesting visual and lighting effects, especially if used in combination with the Sfera pendant lamp. Suitable for indoor use only.

The Sfera and Sfer’Otto collection has been honored with the prestigious iF Design Award 2025 and German Design Award 2026, recognizing the design excellence, quality, and formal research that distinguish Zafferano’s lamps.