This is a cool little chorus pedal with some handy tricks up the sleeve. The tone is in the Dimension-style digital style genre: shimmery and clear. There's a couple of extra modes including a nice vibrato. It also has a tap tempo function... pretty cool, and an unusual bonus. 

Model: Line 6 ToneCore Space Chorus
Made: China, recent model
Serial: (21)SD20P5621004428
Type: chorus
Power Input: standard 9v DC centre-negative (supply not included)
Accessories: original box

Condition notes: used, no major marks. Tested and fully functional.
Overall: very good condition (8/10)