3D wooden marble run! 294 pcs & 10 marbles. Cool crank uses big gears to move marbles. Black-grey, metal & acrylic pieces for more visually interesting look. Big, detailed pics in instruction booklet. Spare parts sheet. Alternative to jigsaw. Takes 4hrs to assemble. Put on bookshelf & show off. Educational & fun. STEM skills & promotes patience. Safe, non-toxic material. Great gift choice.

SPECIFICATIONS

⚡New wooden marble run!Build it with 294 pieces and 10 marbles.The end result is pretty cool.It has a crank that uses large gears to move marbles up to the top of the machine where they roll down into different channels.
😮Different from other wood puzzles,black-grey appearance,metal nameplate and acrylic pieces to make the finished product more visually interesting and allowing the balls to be seen in action more. 📃Great instruction booklet with big and detailed pictures makes it easy to identify the parts and makes the instruction clear.There is one spare parts sheet in case you broke critical pieces during assembly.Also you can contact us anytime.
👍It's a great alternative when you've tired of jigsaw puzzle.This one was more advanced. This marble run model can be put on a bookshelf and believe that your friends will always ask you what it is and want a demonstration.
🎁This STEM puzzle will be outstanding Christmas or Birthday gift for those who loves to work with wood and loves a challenge,not only for teenagers,it will take around 7 hours' concentration to assemble properly.

Wood piece:294pcs;
Assembly time:about 4 hours.
Recommend age:14+,children under the age of 14 can complete the assembly accompanied by their parents.
Certificates:EN71,CE,FSC,FCC;
Weight:1316g;
Assembly Size: 325*214*228
Package size:317*233*48mm
Item Dimensions LxWxH: 12 x 9 x 2 inches

Assemble

Follow the graphic instructions step by step.It takes about 4 hours to complete.
Laser precision cutting,assembled by buckle,each part has corresponding code, which makes the assemble easier.

Product Details

Break through material restrictions and incorporate high-transparent acrylic. Funnel-shaped track, the total length is extended to 2.5 meters. Shake the handle, the steel ball will reciprocate along the track, experience the creativity of precision machinery.

Package Show-Exquisite Gift Box Packaging

Product Size

ROKR 3D Wooden Puzzles Marble Run Set - Mechanical Model Kit DIY Roller Coaster (Marble Parkour)

Item Dimensions LxWxH: 9.92 x 9.06 x 6.5 inches
【Mechanical Gears】Build a 254pcs 3D wooden puzzle marble run set with big waterwheel lifter and funnel track. Full of gear trains, cams, ratchets and cranks. Loads of fun to rotate the handle and see marbles run crazy on different tracks!
【No Glue Needed】This 3D puzzle is made of durable plywood uses precise laser cutting, so parts fit smoothly together. No tools or glue are required. Rewarding building kit for anyone.
【Premium Pakcage】The model kit comes with all accessories and a pictorial instruction book. Friendly to a beginner of 3D wooden puzzles. Ideal packaging as a gift to friends or family at birthday, Thanks Giving or Christmas.
【Brain Teaser】Building the 3D wooden puzzle uses your logic thinking, creativity and eye-hand coordination. Patience is the key to success. It relaxes your mind and makes you forget all the pressure while crafting. A little bit challenging but really amazing once you finish it.
【Unique Gift】This 3D puzzle will wow everyone who sees it. After construction it can be an unique decoration for office or home.

ROKR 3D Wooden Puzzle Mechanical Gears Set DIY Assembly Model Kits Wooden Craft Kits Brain Teaser Games Building Set Age 14+(LG502-Cog Coaster)

Item Dimensions LxWxH:9.92 x 9.06 x 0.01 inches
【ROLLER COASTER DESIGN】This Cog Coaster 3D puzzle is like a real roller coaster,after the assembly,the ball can be rolled along the track.These designs are inspired by real-life mechanisms.We believes that building these beautiful working models should be fun.4 kinds of 3D wooden coaster craft kits brings adults back to childhood,and help children enjoy a journey of exploring woodcraft construction.Exciting and educational!
【FUN AND EDUCATIONAL】Teens and adults aged 14 and up will enjoy building their own 3d wooden puzzle marble run set.Creating the wooden puzzle model kit is challenging and may take a few hours,depending on your pace and patience.These building sets will draw out and propel your child's ability to plan and build their own structure like a true architect or engineer.
【EXQUISITE DESIGN】The wooden craft kit is not only functional and fun,but it is designed beautifully,too! Great choice as Thanksgiving Day Gift,Birthday Gift,Christmas Gift,Father's Day Gift,Back to School Gift,Gift for Boys and Girls,for friends and family members.The mechanical wooden puzzle has decorative designs that look captivating in the finished product.Display a truly unique wooden piece on your desk,shelf or nightstand.
【ENGLISH INSTRUCTION】With laser cut technology,pre-cut wooden board will be easy to pop the individual pieces out of the sheets.Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins,even children can safely play with sets.Also the educational toy comes packaged with clear,simple and very detailed English instruction as well as illustrations.Follow the steps shown in the instructions and you will build the wooden art craft set quickly and correctly.
【FAMILY TIME】Thrill the entire family and provide fun and entertainment piecing this DIY wodden puzzle together.Building this 3-D Puzzle Kit can be worthy for the family to complete together.The complexity of this kit will bring families together for hours to create something truly unique to display in their home.Believe us,this is an unforgettable family time,you will be surprised by the child's hands-on talent.This model is also a perfect idea for handyman or anyone who enjoys woodworking.

ROBOTIME Marble Run 3D Puzzle Engineering Toys STEM Learning Kits Wooden Town Models Laser-Cut Model Kit Best Mechanical Gears

Item Dimensions LxWxH: 9.92 x 8.94 x 7.99 inches
[ MAKE YOUR OWN CRAFT ] - This 3D Wooden Puzzle Marble Run Kits consists of 260 pre-cut small wooden pieces that need to be assembled by yourself. The whole process will take about 8 hours.
[ EASY SELF-ASSEMBLY ] - The instructions are in English with pictures to aid in the construction, everything in the kit is clearly marked and labeled so that assembly is as enjoyable as possible
[ CHALLENGE BUT FUN ] - The Marble run wooden puzzle is a fabulous design as home decor, as well as a big challenge for model builders. Crafting requires both patience and dexterity, which is a test to your hands and eyes.
[ UNIQUE DECORATION ] - Great decor for your room. your visitors with this exquisite looking piece of decor that you assemble with your own hands.
[ PERFECT GIFT ] - Create unforgettable times of working together on projects between you and your kids. A super awesome bond, great family ties. Wonderful gifts for Adults, Teens, family, friends or yourself at any occasions like birthday or anniversary.

ROBOTIME 3D Wooden Puzzle Brain Teaser Toys Mechanical Gears Kit Unique Craft Kits Tower Coaster with Steel Balls STEM Learning Kits Laser-Cut Model Kit

Item Dimensions LxWxH: 9.92 x 8.94 x 7.99 inches
This is a perfectly designed DIY kit that requires your hands-on work to complete.
The whole set is extremely well designed, with very tight tolerances and good machining. The interlocking mechanisms are pretty ingenious. Details are already cut and ready to assemble. The wood is beautiful and smooth.
With Laser Cutting Technology, the pieces are easy to remove from the sheet of plywood, the laser cutting is precise and clean (no residue smoke burns). The pieces go together smoothly and with step-by-step visual instructions.
Exquisite external packing, High quality material, Sincere blessings. This is the best Choice for Gifts such as Birthday Gift. It also can be used as Event prizes, or the Study materials of Handicraft class in school. What you will accomplish is a very beautiful and unique artwork!
Great brain teaser. Gets lots of attention and looks great on the desk. Your coworkers, friends or family can't help but play with it. It's better than the Business Card.