Partial heating on a piece of wood-Heart-shaped ♥

This video is a demonstration of partial heating with a Halogen Point Heater that blocks light with a frame.

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Partial heating on a piece of wood-star-shaped ★ Heating of wood series 1 – Spruce Heating of wood series 4 – Paulownia Heating of wood series 8 – Summary version Heating of wood series 5 – Agathis Heating of wood series 3 – Japanese cypress Heating of wood series 2 – Japanese cedar Sugi Heating of wood series 7 – Balsa