Intelligence puzzle toy originated from ancient China which called Kong Ming Lock. Wooden game with interesting logical thinking and perfect for the development of the brain.
Nice challenge to both adults and kids. Assemble the different wooden pieces into a diamond shape. Precision assembles non-identical pieces into a 3D shape.
One-of-a-kind: Every Brain Teaser is completely unique, handcrafted from premium grade, fully organic wood by the finest master craftsmen using only time-honored traditional methods and techniques. An educational puzzle toy for children.
Due to COVID19 shipping may be delay between 5-7 days. We hope you will understand.
STANDARD SHIPPING TIME IS 17-30 Days (Excluding Weekends).
Shipping is free to the US, EU, UK & AU on most items. On some items, we may have a weight-based shipping fee. Orders are shipped out directly from any of our many domestic & international warehouses and they will do everything they can to get you your order as fast as they can!
How Do We Ship Packages:
Packages from our warehouse are shipped by ePacket, EMS, 4PX, Express Shipping or USPS depending on the size of the product.