The wooden 3d models by wood trick are perfect and beautiful for display in your home. they are enduring and have very popular designs. each and every model is unique and will draw the attention of your guests. the set comes packaged with clear, simple and very detailed instruction as well as illustrations. you just have to follow these instructions to build the set quickly and correctly. you don’t even need glue to attach all the pieces together. bring the whole family together to build the set and play with it after. building these sets will draw out and propel your child’s ability to plan and build their own structure or vehicle like a true architect or engineer. utilizing safe and environmentally friendly wood from all-natural trees without any added toxins or glues, you can build your set and proudly display it in your room! Although even small children can safely play with wood trick sets without fear of exposure to harmful chemicals or dyes, we recommend parental supervision when small children build and play. the hand is a set that is unique to the wood trick collection. it is an intriguing display piece that resembles the hand of a cyborg, but it’s also functional and very entertaining. you can use the hand to pick up items or trick your friends by touching them on the shoulder with your extended reach. the set consists of almost 220 pieces, but building is accessible for adults and children! Features- no glue needed- 220 parts- recommended age: 14+ years- complexity of assembly: difficult- assembly time: +/- 3.5 hours- including: detailed instructions with illustrations product information - product: wood trick wooden model kit - mechanical hand- material: eco friendly plywood- dimensions: l 54 x w 9.4 x h 20.5 cm- color: natural wood - packaging: gift packaging - packaging dimensions: l 37 x w 18.5 x h 3.5 cm- packaging weight: 780 grams- brand: wood trick