Extended 8-piece Metal Brain Teaser Unlock Set, a classic puzzle unlocking toy featuring 8 distinct ring and buckle designs. Made of thick and smooth steel, it helps develop logical thinking and hands-on skills, suitable for both adults and children. It serves as a stress-relieving, mind-challenging and fun puzzle game, ideal for home leisure and intellectual development for students.
Material: Nickel-plated iron. OEM labeling, packaging replacement and custom production based on provided samples are available.
Dimensions: 24.3*13.5*2cm
Weight: approx. 120g
Carton Size: 62*40*41cm (200 pieces per carton)
