Contour constructor "puzzle blocks"

The good might slightly differ from what's seen on the picture.

• Manufacturer: LEX toys Ltd.
• Brand: LEX Toys
• Country: China
• Article:
• EAN13: 9420180530981
• Manufacturer article:
• Package: polymer package
• Quantity in box: 12.00 pcs
• Description
• A toy that will suit both boys and girls. Such toys have a positive effect on psychological and physiological development, emotional state.
  Forms spatial thinking, eye and coordination.
  Develops fine motor skills and small muscles of the hands.
  They foster independence and discipline, perseverance and patience.
  The child trains the eye, learns to compare hand movements, vision, learns to create spatial images and navigate in space, begins to represent objects in a three-dimensional dimension.