Wooden Puzzles are classic and popular Puzzle Game toys, can train and develop your logic and improve your IQ.Makes a great wood puzzle to put on your coffee table. Recommended for ages 5 and up, children should be used under adult supervision, water-based paint, touch smooth.A great gift for people who love brainteasers and trick puzzles. Funny toy to kill your spare time and exercise brain thinking and hands-on ability.To make it challenging and fun, parcel without paper instructions, if you need solutions, please contact us. wooden Puzzles Box can only be opened if you know the trick otherwise nearly impossible to figure out the secret.When all the secrets are revealed and the box is opened, inside you will find a small compartment. Measurement: 5.7 3 1.85inches /14.5 7.5 4.7cm,inner compartment 3.5 2.4 0.7 inches /8.9 6 1.8cm.Color: red and nature.