This variation of Exp. #123 stands out for its bright, pure transparent yellow. It uses cadmium as a base, giving it a unique luminous intensity. Each rod is carefully formulated to deliver a rich and brilliant color. The shade can slightly vary depending on the amount of air trapped in the glass. It also changes according to color saturation, sometimes producing deeper or lighter tones depending on the work.

The material remains pleasant to handle. Artists appreciate its fluidity and responsiveness under the torch. However, caution is required: the glass should not reach excessive temperatures. Overheating causes surface boiling, which can ruin the transparency and uniformity of the color. Gradual and controlled heating ensures an optimal and even result.

These rods also have an interesting feature: they react to UV light. Under ultraviolet light, they emit an orange glow due to the cadmium content. This property can be used for striking visual effects or luminous artworks that change with lighting conditions.

Glass artists value this color for its versatility and stability when properly heated. It allows for the creation of translucent layers, delicate patterns, and subtle gradients. Color transitions remain smooth and natural. In summary, this transparent yellow rod combines safety, beauty, and luminous reactivity, offering a rich and creative experience for glassmakers. It embodies both technical mastery and artistic expression.