Iittala, Tapio Wirkkala art glass vase. 1960's

Iittala, Tapio Wirkkala art glass vase. 1960's. Beautiful Finnish design. In perfect condition. Measures: 17,5 cm x 7,2 cm. Signed at bottom 7" Tall Note: Pic #13 inner top under lip may lil chip, it's hard to tell, it's round, bubble shape , w a lil , side tip lil sharp feel. Obviously you cannot notice. Was quite difficult to photograph, I used a screw to point it out.