ROKR Manta Ray and Hammerhead Shark Mechanical 3D Puzzle Bundle

Model Overview

This ROKR bundle includes two mechanical 3D puzzles: the MI06 Manta Ray and MI07 Hammerhead Shark. The plastic models are assembled separately and have battery-powered movements and lights.

Specifications & Features

• Format: two mechanical 3D puzzle kits, totalling 230 pieces
• Models: MI06 Manta Ray and MI07 Hammerhead Shark
• Construction – Precision plastic blocks and mechanical components
• Moving features – Manta ray fin gliding; hammerhead shark head and segmented tail movement
• LED modes – Awakening, Cruising and Combat light modes for the hammerhead shark
• Model Steam build difficulty: Intermediate
• Estimated assembly time: around two hours per model
• Batteries – Not included

Construction Features

The manta ray uses a dual-link transmission and 40° oscillating fins to produce a smooth, gliding motion that recalls underwater movement. The hammerhead shark combines synchronized head movement with a segmented tail mechanism to create convincing forward motion. Integrated LED lighting on the shark cycles through three distinct modes to enhance the models when in motion.

Build Experience

Each intermediate build takes about two hours. The build involves fitting the plastic parts and aligning the linkages that move the fins, head and tail.

Display & Collection

Once assembled, both models function as kinetic desk displays with ambient lighting and metallic-style details that create a futuristic ocean aesthetic. They suit a collection of mechanical models or a themed display of aquatic-inspired builds. The pair offers variety in movement and LED presentation, making them a conversation-starting addition to hobby shelves and workspaces.

Frequently Asked Questions

What models are included in this kit?

The bundle includes the 108-piece MI06 Manta Ray and the 122-piece MI07 Hammerhead Shark. Each model is built separately.

How long does assembly take and who is it suitable for?

Allow around two hours for each model, or approximately four hours for the bundle. The intermediate build involves assembling and aligning moving parts.

What are the models made from and how big is the manta ray?

Both kits use plastic parts. The manta ray measures about 19.2 × 20.6 × 14.2 cm once assembled.

Do the finished models move and light up?

Yes. The manta ray’s fins oscillate, and the shark’s head and segmented tail move. Both models have LED lighting.

Is this kit suitable for display once built?

Yes. The mechanical sea creatures are designed as decorative pieces with movement and LEDs, making them suitable for display at home or in an office.

Looking for something else? Decorative models range from architectural pieces and mechanical displays to unique desk ornaments and conversation starters. Browse our steam engine models, wooden model kits, metal model kits and engineering models to discover more display-worthy builds.