
Well it's been about 10 years since my last 3D puzzle and now that I've assembled this astronomical tower nothing has changed. There is no pressure on the sides of the cut pieces, leaving you with little gray protrusions showing where the pieces fit together. The pieces are made of soft foam so each piece and piece can snap together if you push hard enough, a little more care is needed when putting the pieces together. I REALLY enjoy the "structure" details and how they are decorated. There's an attic and a door to the classrooms, which you can't see when they're done, but they're decorated! They cut out the parts you need, they print red dots on the parts you do NOT need, and give them to you for free! Once you've thrown away almost half of your pieces, you can start assembling the puzzle.

Colorful Venice 1000 Piece Jigsaw Puzzle By Colorcraft
20 Review

Mudpuppy Magical Friends 4-In-A-Box Puzzles, Ages 2-5, Each Measures 6βX8 - Chunky Puzzles With 4, 6, 9 And 12 Pieces - Difficulty Level Grows With Child β Beautifully Illustrated Puzzles, Multicolor
16 Review

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

Dinosaur Puzzle Wooden Jigsaw Puzzles For Kids Ages 3-12, 60 Pieces 2 Pack Boys Girls Gift
23 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

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

ROBOTIME 3D Wooden Puzzle Mechanical Gear Clock Owl Model Kit For Teens & Adults - DIY Building Set
36 Review