As pesky as these little critters can be, they are probably the cutest of the rodent family (especially if they leave your bird feeder alone!).  This ball from the Christina's World collection features the little rascal gnawing on a pine cone.  Reverse features some additional greenery.  
The "Squirrel Fest" Ball Christmas Ornament
Part of the High Design and Christina's World Collections
Handcrafted in Poland
Made from glass
Approximately 4 inches tall (10.16 cm) or 100 mil