[Healing Handmade] Christmas Music Ferris Wheel | Double-turn design music bell

**Every moment can fill you with DIY fun, from assembly to the rotation of the Ferris wheel, so that the strong Christmas atmosphere can spread from the musical Ferris wheel, conveying love and blessings to you❤️** ★Professor Huang Qinfei from Normal University of China provides brainwave research and guidance on Brain-STEAM research and development ★Recommended by more than 100 primary and secondary school teachers One side of the Ferris wheel is a wreath of bells, and the other side is a Christmas tree for the occasion. There are cute little snowmen in the small carriages. At the same time, we added Xiaoqiaosi, Taiwan's first and exclusive dual-runner design, through a planetary gear mechanism, making the Ferris wheel When the wheel rotates, the front and rear wheels can rotate counterclockwise and clockwise respectively in a layered manner! Just watching it rotate makes me feel healed~ The newly upgraded natural birch wood feel, and the parts have been tested and confirmed by engineers, so that the tightness and comfort of assembly are at the highest level. You can color them yourself after assembly, making each Ferris wheel your unique creation! **｜Little knowledge of planetary gear mechanism｜** The earliest planetary gear mechanism appeared in Greek astronomical instruments more than 2,000 years ago. Because the mechanism is complex and requires precise manufacturing technology, it is rarely used in cultural and creative products. But we hope to present the gears and mechanical principles, so through the rare planetary gear mechanism, the original bearing capacity is increased and stabilized, and a synchronous clockwise and counterclockwise double-rotation design is achieved, making the musical Ferris wheel not only interesting and beautiful, but also Can be educational! **➤ Product details** Difficulty level: ★★★☆ (five stars is the highest) Assembly time: about 2.5~3 hours Recommended age: 6 years and above Also included in the package: graphic assembly instructions Product size: 18cm྾15cm྾22.5cm Packing size: 30cm྾23cm྾3.5cm Material: non-toxic birch Origin: Taiwan **➤ Precautions** • Please use the supplied sandpaper to polish the wooden parts before assembling. Also, be careful about small parts being swallowed by children. • No need to use glue, just install the parts in the correct position and clamp according to the instructions, and confirm the tightness of the assembly of the parts to ensure that the model can be used normally after assembly. • If there are missing parts or other assembly questions, please contact the design studio. • This design museum has a seven-day appreciation period. The appreciation period does not equal assembly and trial use. If there is any assembly, it will affect your return and exchange rights. • When returning or exchanging goods, please keep the outer packaging intact and return related gifts and contents together. Returns will not be accepted if the goods are damaged or have been assembled. **▲ There are discounts for large-volume purchases by educational institutions. Click "Contact Design Center" and a dedicated person will contact you.**