ROKR is dedicated to providing creative and interesting wooden assembly toys.Our wooden mechanical model kits are inspired by the real world, and are designed by expert mechanical engineers. These imaginative self-propelled wooden mechanical model kits are easily assembled without additional tools or glue.

ROKR 3D Wooden Puzzle Velociraptor Dinosaur Toy DIY Mechanical Model Kits Gifts


Characteristics:

Brand：ROKR

Puzzle Type：Jigsaw,3D Puzzle,Building Toys

Color：Multi-colour

Theme：Dinosaur

Number of Pieces：186 Pieces 

Assembly Time：4.5 Hours

Assembly Difficulty:  ★★★★

Manufacturer Recommended age：14 years and up

Department：Unisex Adult

Item Dimensions: 16.3×4.1×8.3 inc


【Biomechanical Engineering Unveiled】This 106-piece Velociraptor model features a transparent four-stage gear system, revealing real-time energy conversion and adaptive locomotion. Perfect for visualizing torque, kinetic energy transfer, and biological motion principles in action.

【Wind-Up Physics Lab】Power the mechanism with the T-handle mainspring to store potential energy, then witness physics in motion as spring-tendon legs and shock-absorbing rubber pads demonstrate force distribution - just like real dinosaur biomechanics!

【3-Hour STEM Adventure】An immersive build experience enhancing fine motor skills and logical thinking. Multi-language instructions support learners aged 12+, while the reusable design allows endless classroom demonstrations or home experimentation.

【Curriculum-Ready Learning】Aligned with NGSS standards (MS-PS3/LS1-A) for energy transformation and structure-function relationships. Includes QR-access to 3D animations that deepen understanding of mechanical and biological concepts.

【Future Innovator's Toolkit】More than a model - it's a catalyst for curiosity. Ideal for young engineers, paleontology fans, and educators. Backed by educational resources and a satisfaction guarantee to fuel lifelong STEM passion.



Package Include:

1 x Dollhouse DIY Kit

1*English instruction sheet

Shipping Policy

1. Generally, products are shipped out within 1-3 days, and the transportation time is approximately 3-5 working days

2. Sent from China, the usual shipping time is 10-12 days

Returns Policy

If you receive an item you did not order or if an item you ordered is received damaged or defective, we will refund you the price you paid for it or replace it with identical one.