VATOS Wooden Board Gear Toys STEM Construction Toy Set Vehicles 4-in-1 Wooden Jigsaw Puzzles STEM Learning Toys for Toddlers Busy Board Montessori Learning Toys for 3+ Years Old Boys and Girls

Safe and High Quality Material: The blank panel of this stem educational toy is made of high quality wood, stained with non-toxic water-based paint. Gear toy is made of safe ABS material. Fully tested to the highest U.S. certificates safety standards. VATOS always puts children's safety first.

4-in-1 Gear Jigsaw Puzzle: Spinning! Spinning! Spinning! Each gear fits perfectly with each other, the train will look like a real one while gear tires are spinning. Immerse children in playing and have hours of fun! Enhance their sense of accomplishment when they successfully build one.

Suitable Size and Easy to Build: Each cog wheel features a peg in the back that fits perfectly into the holes on the Gear Head, making it simple for little kids to slide in and remove. All pieces are thick enough for your kids to pick and place easily, which will fit nicely into little hands.

Inspire Toddlers' Imagination: With four gears and boards, children can build Excavator, Fire Trunk, Stacker, and Train - four different designs. In this process, it will make full use of and improve their imagination, practical ability, fine motor skills, and creativity. It is definitely a good pre-school education toy for 3+ years old.

Perfect Gift for Toddlers: This is a very nice gift idea for 3-6-year-olds. Perfect gift for any occasion like birthday, children's day, Thanksgiving, Christmas, and etc. And we also promise 6-month worry-free return if you have any dissatisfaction with it.