Note that you can make thinner chocolate bars with these molds just by not filling them up. Personally, I like a somewhat thinner bar and we've since done that one subsequent batches of chocolate.
Great for gift giving of homemade chocolate bars, but I've gotta admit that no chocolate bar we've made has ever left the house. We eat them all! Totally delicious.
Final note: we clean with mild soap and they clean up perfectly. No need to treat them ahead of time as the frozen chocolate bars just pop right out cleanly.