Image Item No. Description  32171  Throwing Disk (generic catalog entry) Catalog: Parts: Throwing Disk  32171pb036  Throwing Disk with Throwbot Millennia / Slizer Millennium 8 Pips, LEGO Technic Logo, and Sectioned Planet Pattern Catalog: Parts: Throwing Disk  32171pb061  Throwing Disk with Throwbot Millennia / Slizer Millennium 9 Pips, LEGO Technic Logo, and Robot on Motorcycle Throwing Disk Pattern Catalog: Parts: Throwing Disk