Every year, ROKR evaluates which products are more popular through user purchase data, feedback, etc. So which 3d wooden puzzles are more popular in the past 2021? Let's take a look together! Here are ROKR's 2021 top 10 the most popular 3d wooden puzzles. 10.  Crank Classic Gramophone LKB01   Crank Classic Gramophone is a wooden puzzle that closely resembles the original phonograph. It can almost be used as a real phonograph. Unlike ordinary puzzle, which is just a decoration after completion, it can truly become a part of life. Once launched, it has been widely praised. However, many people complained that they could not handle the speed of the phonograph, so ROKR immediately made a small motor that could be mounted on the phonograph. For those who don't like modifications, ROKR also offers a model with a motor installed for the same total price. The improved phonograph can run smoothly. Although the wooden puzzle is not as hard as the steel puzzle, diy a 3D puzzle is much more fun than buying a finished product. Style Restoring ancient ways Assembly time About 8 hours Wood piece 424 pcs Weight 1kg Package size 317*235*83 mm Size 226*261*429mm Assembly difficulty ★★★★★ Recommended age level 14+   9.  Monocular Telescope ST004 This is a telescope with a stand of ROKR. It has a tripod that retracts normally and a telescope barrel. Although just a DIY wood puzzle, it can also observe distant objects like a real telescope. The precise structure and elegant and mysterious patterns add a touch of art to the telescope. Upholstered leather and vintage metal nameplates provide an extra touch of luxury. A lens cap decorated with a skull suggests it may belong to a legendary pirate. It belongs to you now. Take it and sail into the world of ROKR 3D puzzles ! True view range 150M(500 ft) Style Restoring ancient ways Assembly time About 4 hours Wood piece 314 pcs Weight 570g Package size 310*230*35mm Size 330*240*325mm Assembly difficulty ★★★☆☆ Recommended age level 14+   8.  Prime Steam Express MC501 Wooh Wooh~~The ROKR express train is moving!! Robotime-ROKR Prime Steam Express MC501 is a 1:80 scale model of ancient steam train in the 1860s.  This is a unique 3D puzzle. Unlike most other ROKR products, this puzzle does not require the use of glue. (As you all know, glue and batteries can't be added to many packages due to international delivery policies.) The heavy body is full of the aesthetic feeling of steam age. The wooden structure reveals mechanical power. This 3D wooden puzzle train will take you hurtling through mountains and valleys to a time full of mysterious stories. Style Restoring ancient ways Assembly time About 4 hours Wood piece 308 pcs Weight 205g Package size 228*153*12mm Size 307*67*82mm Assembly difficulty ★★★☆☆ Recommended age level 14+   7. Bunny AM481- DIY Steampunk Music Box  Whirl ~ whirl ~ the rabbit thinks,do not disturb. Which one do you want, a real rabbit or a steampunk rabbit? This is a Mr. Rabbit with a charming steampunk style. He's always thinking, and when he does, the little fan in his head spins very fast. With a wooden shell and a cute exterior, this wooden puzzle is as good as a real rabbit. Even better, he doesn't have to be fed or make a mess in the house. It just likes to think in silence. Style steampunk Assembly time About 2 hours Wood piece 116 pcs Weight 480g Package size 195*74*273 mm Size 148*131*208 mm Assembly difficulty ★★☆☆☆ Recommended age level 14+   6. Luminous Globe ST003 This is a wooden puzzle of an upgraded globe. Compared to the beloved old globes , the new globes come in a warm orange color with a natural wood primary color for a more harmonious look. An additional set of frames has been added to the surface of the globe to visually distinguish time zones. The 25 mm miniature magnifying glass allows for a better view of every detail on the globe's map. The dimensional engraving in gothic letters gives the whole piece a vintage look. The wave wheel activation structure allows you to experience a better feel when turning the globe. The most thoughtful point is that this 3D wooden puzzle adds a small lamp inside, making it not only a decoration, but also a desk lamp, providing warm light for you to work at night. Style Restoring ancient ways Assembly time About 4 hours Wood piece 180 pcs Weight 1080g Package size 310*230*47 mm Size 167*203*293 mm Assembly difficulty ★★★☆☆ Recommended age level 14+   5.  Perpetual Calendar LK201 Maybe everyone has a calendar. Some people prefer traditional paper calendars, while others prefer electronic ones that are more fashionable and convenient. For something different, try this calendar. It's not just a calendar, it's a work of art -- made by you. A sense of ritual is needed in life, and even more so in the treatment of unending time. ROKR wooden puzzle of calendar can accompany you and your family from 2018 to 2040. Laser cut parts make every scale extremely accurate, multi-layer wood and environmentally friendly glue ensure that it is strong and durable, not only reduce the chance of mistakes when you assemble, but also make the finished product more durable. Style Restoring ancient ways Assembly time About 2 hours Wood piece 26 pcs Weight 600g Package size 240*330*40 mm Size 175*90*140 mm Assembly difficulty ★☆☆☆☆ Recommended age level 8+   4.  Secret Garden DIY Mechanical Music Box AMK52 ROKR Secret Garden DIY Mechanical Music Box is an exquisite Mechanical structure. Up to 315 pieces make up a complex and sophisticated whole. This winter, it's a great idea to give someone you care about a music box you made yourself. Whether it's in your hand or on the table, the 800-plus grams feel very satisfying. The first sight of it will be attracted by its complex and exquisite patterns. As noble and elegant as the art treasures of the Victorian aristocracy. The original wood color without any other colors adds a touch of classicism to this 3D puzzle. Of course, you can also paint it in your favorite color to make the gift more thoughtful. Style Europe type Assembly time About 5 hours Wood piece 315 pcs Weight 850g Package size 400*234*51 mm Size 135*135*140 mm Assembly difficulty ★★★★☆ Recommended age level 14+   3. Cruiser Motorcycle LK504 As a new product, ROKR Cruiser Motorcycles have been widely loved and praised. At nearly 30cm in size, it is visually intense. When you put it on the table, you can almost feel the combination of the machine and the wild in your face. Its unique clockwork structure stores more energy, allowing it to travel longer distances. A wooden engine attached to a spring moves up and down, mimicking a real engine. If you're a mechanical enthusiast, this 3D wooden puzzle is a must-see. Style Modern Assembly time About 5 hours Wood piece 420 pcs Weight 630g Package size 317*233*39 mm Size 270*116*160 mm Assembly difficulty ★★★★★ Recommended age level 14+   2. Zodiac Wall DIY Clock Time Engine LC601     The ROKR Zodiac Wall DIY Clock is an oversized wooden puzzle. The 335*295* 55mm size allows it to be used in any setting, such as bedroom, living room or study. The pattern depicting the 12 constellations covers the face of the dial, and the unique wood structure forms a baroque clock full of symmetrical beauty. Like the mysterious pattern composed of stars and the unique texture of wood created by time, together constitute this exquisite wooden puzzle. We cannot resist the passage of time. Even the stars in the night sky will go out. Then use this wall clock, remind us to cherish the happiness and beauty of every second. Style Baroque style Assembly time About 4 hours Wood piece 163 pcs Weight 1200g Package size 470*309*55 mm Size 335*295*55 mm Assembly difficulty ★★★☆☆ Recommended age level 14+   1. Night City Marble Run LGA01  Next up is ROKR's best-selling product, Night City Marble Run ! This is the most popular wooden puzzle for machine enthusiasts, track enthusiasts and craftsmen all over the world. A hand-built wooden city with 294 pieces, steel balls are the residents of the city, and rails are the arteries of the city. Through the complex mechanical transmission structure, just need to shake the handle to enjoy the pleasure of watching the ball running on the track. Not only can you enjoy yourself, it's a great activity for a party. Style Cyberpunk Assembly time About 7 hours Wood piece 294 pcs Weight 1316g Package size 470*309*55 mm Size 335*295*55 mm Assembly difficulty ★★★★☆ Recommended age level 14+