Craftwood 1" balls with 1/2" holes - from Joann's
Acrylic paint: red, two coats
Acrylic paint: white, five good-size spots around the ball
(Two coats on those too)
Half inch dowel, cut into into inch and a quarter pieces and painted white
Push the dowels up into the hole in the balls
...and stop laughing perv...
Using a teeny tiny drill, do some surgery to pre-drill holes for the hooks
Twist the hooks into your pre-drilled hole
Using sharpies or black acrylic paint, put little eyes on each one
Hang with ribbon and give to your favorite nerds for their Christmas tree!