12/22pcs Interlocking Gears Wheels Spirograph Drawing Toys Set Geometric Ruler Drawing Accessories Kids Educational Drawing Toys

These patterns are very beautiful and can be used to make exquisite gifts.

Magical effect: Simple operations can draw constantly changing patterns, providing you with different visual experiences.

Easy to use: A set of drawing toys that are easy to learn and use, just insert the wheels into the ring.

Entertainment: Can be used to draw complex patterns, make special greeting cards, and create special and exquisite gifts for families.

Color: Transparent