Microworld 3D Metal Puzzle, Mechanical Octopus Devil Challenge Metal Model Kits, Metal Kits Brain Teaser DIY Art Craft Home Decor Gift Toys for Adult Men

Great quality in 3D metal modelingWell designed and excellent instructionsTake your time and a very nice model will be your result

So cool, takes forever which I loved and goes together in an interesting and creative way.

I’ve done several 3D puzzles before and this is the first where the pieces break with the slightest bend it’s a beautiful design but poor material.

Beautiful model, not for beginners. Goes together well, well labeled, clear directions. excellent value for the money. Fairly large in size compaired to the metal earth kits which run on the smaller size. Have I mentioned yet how well it went together :). Even the packaging it came in was great. Recommend some good tweezers (prefer 1 straight and 1 curved), 2 pairs on needle nose pliers of different widths (I use a 1.5 and a 3 mm size), metal clippers (of course), superglue just in case you break a tab (I managed to not do this, but it does happen on occasion.) In conclusion, great model, great experience putting it together. Am planning on buying the other models in this series.

Too easy to break

These metal assemblies are MUCH more challenging to do than a lego or wooden assembly. Maybe i'm just not very experienced with them but you have to buy separate tools to bend the metal pieces just right to get the 'pins' to fit in their corresponding slots. I would definitely consider this an advanced build. get it if you're up for a challenge

Boo. I didn’t notice you have to buy the tools separately. Bought a few kits from other manufacturers and everything needed was included. A bit disappointed to receive this and discover I can’t start until i buy something else.

I was really excited to make this piece but it came crushed inside. I believe the metal was misplaced inside but was forced to be closed.