Multiple brands used and ROKR is definitely one step ahead of the rest. Parts from all brands are laser cut, which means most of them fit very well, but ROKR takes it a step further by spending a little more time with instructions and marking their parts better than other companies. On ROKR they are clearly marked and seem to fit a little better than other brands. They also require fewer loops than others. If I had to give one piece of advice that none of these companies advertise, it's to "wet" the parts you bend. I can't tell you how many pieces I used that were supposed to bend but just ended up breaking. Some hot water for 15-20 seconds will help loosen the wood without swelling. They bend easier! All in all, buy without hesitation as it will surely bring you hours of enjoyment.
BeginAgain Butterfly A To Z Puzzle - Educational Wooden Alphabet Puzzle - Kids 2 And Up
12 Review
Colorful Venice 1000 Piece Jigsaw Puzzle By Colorcraft
20 Review
Dinosaur Puzzle Wooden Jigsaw Puzzles For Kids Ages 3-12, 60 Pieces 2 Pack Boys Girls Gift
23 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
Robotime 3D Wooden Craft Kit: Brain Teaser Games Mechanical Gears Set With Cog Coaster And Steel Balls - Best Building Toys For Kids
47 Review
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 Puzzle Mechanical Gear Clock Owl Model Kit For Teens & Adults - DIY Building Set
36 Review