The 30-Day Baseball Card Challenge - Day 27

"A favorite oddball card from the 1990 or later."

1996 Denny's Holograms Cal Ripken Jr. #2 - I don't remember if the verbiage was actually used in promotional materials, but I remember something about these cards having '3.5 seconds of game action.'

What I liked about these cards was the fact you can shine them up to a light source and sort of see the player featured doing something - I think most of the previous hologram cards featuring actual players only showed a static image, where you had a 3D effect going, but you couldn't play around with the card like you could with these cards.

I was aware of the Sportflics 3D cards from the 1980s and also when Pinnacle Brands revived the technology for some products in the mid 1990s - these cards are sort of similar to those, but more of a variation of the Sportflics cards 'on steroids.'