Active Line Sensei

Discmania says this about the Sensei:

The Sensei (formerly the Tiger Warrior) is a low profile putter with an extremely flat top that fits great in any hand size. This putter has a neutral flight with a slight fade at the end, this helps guarantee a strong connection with the chains and helps keep the putting flight consistent. The Sensei also doubles as a great approach disc. When thrown from further out the Sensei sails straight with little to no fade making this disc perfect for all types of approach shots.