The TY Series offers blank CD-R discs manufactured for those that are looking for the highest quality and reliability. After the closure of the primary disc manufacturer in Japan, a number of these seasoned experts joined the OPTODISC factory and applied their experience into developing the current TY Series. The TY Series follows the true authentic manufacturing materials and process developed from a workforce that created recordable optical discs for over 30 years. That is why the TY Series should be the top choice for recordable media for anyone that cares about quality, reliability, compatibility, and archival life.