Since 2013, Opus6 has been released in the spring and fall annually. Every year, six rare vintage Fuente Aged Selection cigars are selected by Carlos “Carlito” Fuente Jr. and presented in the limited edition travel humidors produced by Prometheus. Each set is serial-numbered and comes with a certificate of authenticity, A portion of the sales proceeds is donated to Cigar Family Charitable Foundation, which strives to improve underprivileged children’s lives in the Bonao region of the Dominican Republic.