Brain Teaser Puzzle - ABC
"As you can see, the letters A, B and C. The key word to keep in mind here is 'tracks'. In this puzzle you are trying to free the 'C' from 'AB' piece. Taking the wrong route will lead to a dead end, so to speak. Based on a puzzle that came out back in 1911 in England, this puzzle has a lot of history behind it. I recommend this one for beginners who want to get started with puzzles."

Brain Teaser Puzzle - Bike
"This puzzle, created and patented by John R. Lynn, gathered a lot of attention in America back in 1898. Using a gimmick/principle similar to those used in the ABC Cast Puzzle, this one has the same kind of labyrinth-like flow. Since we weren't able to reference the original puzzle, the remake of this one took a considerable amount of time. We're confident that we've created an accurate replica that's just as enjoyable as the original. The key word is 'paths'."

Brain Teaser Puzzle - Key
"Two keys linked together in such a way as to seem permanently joined. No matter how you look at it, there seems to be no possible way to separate them…or so everyone thinks. The keys are by all means separable. This is just one of the famous puzzles that has enjoyed popularity ever since its creation during the 19th century British puzzle craze. The key word is 'engage.'"

Difficult level: Intermediate

Separate these interlocking pieces and reassemble them for fun!
This product is a fidget Prop, Pressure-relief Prop, Venting Prop, Relaxing Prop for adult to release mental pressure and anxiety. No entertainment function for baby and kids. Not suitable for children ages under 15.