19-25○ Thank you for viewing my products! * Immediate purchase is welcome, silent purchase at midnight is OK ◎ * One-of-a-kind, first come, first served * Welcome to bulk purchases, please feel free to comment * Free shipping! ・Please understand that the items are stored at home and will be shipped in simple packaging before purchasing (⁎ᵕᴗᵕ⁎) ⚠️ Please check the actual photos for the condition of the product ♪ ❤️ Many other items are on sale → #shiro's listings are here ☆〜☆〜☆〜☆〜☆〜☆〜☆〜☆〜☆〜☆〜☆ "Ocean Motif Brain Teaser Set" This is a set of 6 types of stainless steel brain teaser puzzle toys. With sea-related themes: crab, starfish, seahorse, coral, shark's mouth, and twins, try out the different difficulty levels of each of the six types to your heart's content. "Train your head and hands" Playing brain teasers requires concentration and thinking skills, which is helpful for children's intellectual education, as well as for adults to kill time and exercise their brains. HUAZONTOM Brain Teaser Puzzle Toy Set of 6, Difficulty Level 6~2, Ring Puzzle, Brain Toy, Adult, Child, Riddle Solving, Time-killing Goods, 3D Puzzle, Educational Toy, Ocean Series