The artificial fiber Voltema-Carbon is positioned beneath the outer veneer layer in the Synteliac VCO, providing the wood with more power and speed compared to the VCI.

The moderately firm structure of the green Voltema-Carbon fiber supports a gameplay system primarily focused on variably executed topspins.

The strength of the Synteliac VCO lies in initiating spin shots against underspin. The outer veneer made of Koto and Voltema-Carbon applies pressure to the ball, while the inner veneers made of Ayous and Kiri (in the core) contribute to the necessary ball feel.