• Deep Sea Adventurer submarine gravity pendulum
  • Deep Sea Adventurer 3D puzzle title art
  • Gravity Swing series retail box
  • Gravity Swing series collection
  • Dynamic balance pendulum motion, no batteries required
  • Finger-push start demonstration
  • Openable hatch, periscope and tail propeller details
  • 219 pieces, approx. 3-hour build, ages 14+
  • Kit contents and color-matched parts
  • Family building the pendulum together
  • Pendulum dimensions: 36.5 cm tall
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ROKR

Gravity Pendulum Toy – Kinetic Wooden 3D Puzzle (Ages 14+)

Gravity Pendulum Toy – Kinetic Wooden 3D Puzzle (Ages 14+)

$59.99 USD
$59.99 USD
Sale Sold out
Shipping calculated at checkout.
Model

Build a mesmerizing kinetic sculpture: a gravity-driven pendulum that swings and balances on its own — no batteries, just clever mechanics. Give it a gentle finger-push and watch it glide. A striking desk display once it's complete.

Choose your model

  • Deep Sea Adventurer — deep-red submarine with openable hatch, periscope, tail propeller and a hidden gear-compass drawer (219 pieces, approx. 3-hour build)
  • Road Tripper — retro road-trip car topped with balloons, same gravity-swing motion
  • 2-in-1 Set (Both Models) — both pendulums together, priced below buying the two separately
  • Gravity-swing pendulum with dynamic balancing motion
  • No batteries required — finger-push start
  • Precision-cut wooden pieces with step-by-step manual
  • Part of the Gravity Swing Series

Recommended for ages 14+.

Warning: Contains small parts — not suitable for children under 3.

Ships with tracking. Estimated delivery 7–15 business days.

At a glance

Recommended age
14+
Pieces
219
Phone or tablet
Not needed — works on its own

Safety & Ages

Please check the recommended age range shown on this listing and pick a kit that matches your child's stage. Some kits include small parts, so adult setup and supervision are recommended for younger children. Keep all packaging away from babies and toddlers.

Shipping & Returns

Most orders are processed within 1–2 business days and shipped with tracking. Delivery times vary by destination and are shown at checkout.

Changed your mind? Return unused items in their original packaging within 30 days of delivery for a refund.

View full details

Why families love MindBridge Play

  • 🚚 Fast, tracked shipping

    Most orders ship within 1–2 business days with tracking.

  • ↩️ 30-day returns

    Changed your mind? Send it back within 30 days, hassle-free.

  • 🧠 Learning-first

    Every toy is chosen to build real skills through play.

  • 🔒 Secure checkout

    Your payment details are encrypted and protected.

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