
Probably atypical, but mine arrived with the sliding puzzle piece completely tied up because there wasn't enough room to function properly, instead of putting it back in place it took about 20 minutes to grind the slide and channel with it you could have it open. without using extreme force. The top edge of the slider body has 90 degree corners that are not rounded and are a bit sharp. I'm still healing a small cut from popping the bolt the first time.

Wooden Roller Coaster Marble Run Puzzle - ROKR 3D Mechanical Model For Self-Crafting, Decoration, And Educational Gifting
21 Review

ROBOTIME 3D DIY Solar Car Puzzle Kit - Fun Arts and Crafts for Teens and Adults - Top Learning Toy and Birthday Gift (Curiosity Rover)
25 Review

Robotime 3D Wooden Craft Kit: Brain Teaser Games Mechanical Gears Set With Cog Coaster And Steel Balls - Best Building Toys For Kids
47 Review

Engage Your Child'S Curiosity With The 5 In 1 STEM Kit - The Perfect Educational Building Toy For 8-12 Year Old Boys And Girls
36 Review

Colorful Venice 1000 Piece Jigsaw Puzzle By Colorcraft
20 Review

100-Piece Under The Sea Glow-In-The-Dark Puzzle For Kids Age 5+ - Colorful Illustrations Of Underwater Fish, Plants, And Sea Creatures - Award-Winning And Perfect For Learning And Play
12 Review

Explore The Arctic With Mudpuppy'S Colorful 64 Piece Puzzle For Kids - Find 40+ Hidden Images Of Animals, Fish, And Birds Living In The Arctic!
25 Review

1000 Piece Mandala Jigsaw Puzzle - Creative Colorful Black Fantasy Bgraamiens Color Challenge Puzzle
17 Review