Solving 3d puzzles flexes mental muscles and provides benefits for both children and adults.This also provides an effective way to develop motor skills,hand-eye coordination and build a better sense of structures.PERFECT DECORATIONYou will certainly be proud displaying your creation to all of your friends and family!DIY 3D wooden puzzle will be attractive decorations when you put it in the bookcase,display cabinets etc.Model No:LK503(Owl Clock)Recommended Age:14+Number of Components: 161Model Size (Assembled): 206 x 128 x 265 mmSTEP1Rotate the pointer counterclockwise【0-30min】STEP2Rotate the mainspring clockwise.STEP 3Rotate the mainspring of alarm clock clockwise.STEP 4Dial the pendulum lightly,the timing starts.Wood is from all-natural trees,even children can safely play with sets without harmful chemicals.Build your own structure like a true architect or engineer with exquisite workmanship.
- 【Owl Desk Clock with Timer】This is not only a 3D wooden puzzle,but also a real working clock.Built-in quartz movement,accurate and silent.There is timer on the back,It is your reminder assistant for important moments.Powered by AA battery (not includ
 - 【No Glue Needed】Unique Mechanical 3D Puzzle,laser-cut ply wood,no tonxic,environmental friendly,smooth wooden board.All pieces are pre-cut,no glue needed.The interlocking mechanisms are pretty ingenious.
 - 【Detailed English Instruction】Making this mechanical model toy requires not only attentiveness but also patience.Feel the pride of assembling this entire IQ toy set-up with your very own hands.
 - 【Creative Gift】What a fascinating thing to see the mechanical miracle coming to life by your own hands.Best Holiday gift for your boyfriend,girlfriend,husband,wife who is model builder or puzzle lover.It looks so cool and creates a decent challenge f
 - 【Perfect Decoration】The 3D wooden owl puzzle has decorative designs that look captivating in the finished product.It is a challenge for both eyes and hands,and also a perfect display for stylish collections!