It was free. A friend of my dad's just gave it to him. It's old, green, and says "ALPHA" on the base. It's a drop weight. I got all of the tools too plus manual. The other goodies include multiple bottles of stencil ink, some lead tape, Klipper overgrips (sweat-absorbant and tacky alike), Klipper Vibration Damps, two reels of Klipper Super Poly (16L gauge), 1 reel of Klipper Neon Syn. Gut (16 gauge), and 1 reel of....... Fishing Wire.....? Is this a good get? I'm a bit anxious about starting to string my own racquets. But I'm happy to know the option is there if I want to start. I'll post pictures when I get time.