"Sandglass" (1995) and First Love (1996). Bourne devised a half-minute sandglass for timing. Use of the marine sandglass has been recorded since the 14th century. It is also known as The Sandglass in English-speaking countries. Her big break came in the 1995 SBS drama "Sandglass". The marine sandglass was critical for maritime navigation before the 19th century. New channel SBS also produced successful series, one of them being "Sandglass" in 1995. He participated as a lyricist of the unit's song, "Sandglass", which is produced by Heize. The is a sandglass which counts down the remaining time of the Makai Knights' armor. Sandglass (; also known as "The Hourglass") is a South Korean television series.