We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Unassembled wooden pieces and acrylic planets for a wind-up orrery music box

ROKR

ROKR 84-Piece 3D Mechanical Music Box Kit Starry Night

SKU CH-8YAH-9JA9D

An 84-piece wooden kit builds a wind-up orrery music box that plays “Memory” while coloured planets revolve

  • Recommend Age14
  • Recommend GenderUnisex
  • AgeAdult
  • GenderUnisex

Style Starry Night Orrery

Struck-through versions exist but are not stocked here.

  • Wind-up mechanism plays "Memory" while planets orbit
  • 84-piece wooden kit assembles in about three hours
  • Solar-system orrery design doubles as desk decoration
  • Recommended for ages 14 and up, unisex appeal
  • Family building activity develops logic and coordination

Mechanical Orrery Music Box

This 84-piece wooden kit builds a working orrery that plays the tune "Memory" when the T-key is wound. The model displays revolving stars and planetary circles in colorful acrylic, combining a mechanical gear display with a music box. It is intended for hobbyists aged 14 and older who enjoy hands‑on construction and decorative desktop models.

Assembly Requirements

The kit contains all necessary parts and illustrated instructions; no external tools, glue or power source are mentioned in the supplied data. Builders should allow roughly three hours for completion and be comfortable following step‑by‑step diagrams. It is not suited for anyone who prefers a pre‑assembled ornament or lacks the patience for a 4‑star difficulty project.

Operation and Maintenance

The mechanism is powered solely by a wind‑up spring, so it produces no electrical noise and draws no power from an outlet. In normal use the gears rotate quietly while the melody plays, and the finished model serves as a static decorative piece when not wound. No cooling, lubrication or battery replacement considerations apply.

Highlights

  • Wind-up mechanism plays "Memory" while planets orbit
  • 84-piece wooden kit assembles in about three hours
  • Solar-system orrery design doubles as desk decoration
  • Recommended for ages 14 and up, unisex appeal
  • Family building activity develops logic and coordination

Specifications

Recommend Age14
Recommend GenderUnisex
AgeAdult
GenderUnisex

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.