How to pronounce “pinprick” in English

We know that we've been able to limit the pinpricks with some of the diabetes measuring devices.

And then one little, literally, pinprick, one needle went in the wrong artery, and I lost my son.

treadmills around mine were walking and they were walking rather slowly at that and nary a pinprick of perspiration smudging their fashionable exercise outfits.

Smile lines run from the corners of his mouth into estuaries that reach the edges of his eyes, pools of battery acid lit with a galaxy of pinprick lights