Smartpen size and weight

How big is the smartpen, and how much does it weigh?

Livescribe smartpens are about the size of a Mont-Blanc pen.  The sizes and weights of our smartpens are as follows:

Aegir: 

• Length: 150 mm (7.4 in )
• Width: 11.8 mm ( 0.46 in ) 
• Weight: 25 grams (0.88 oz.)

Livescribe 3 Smartpen:

• Length: 162.0 mm (6.38 in.)
• Width: 14.9 mm (0.59 in.) 
• Weight: 34 grams (1.2 oz.)

Wifi Smartpen:

• Length = 158 mm
• Width: 14.9 mm (0.59 in.) 
• Weight = 36 g

Echo Smartpen:

• Length = 158 mm
• Width: 14.9 mm (0.59 in.) 
• Weight = 36 g