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

Ruth's sister

Ruth's sister Phone Holder Pendulum Educational Toy

SKU CH-Q9N1-FGVYJ

A phone holder with a pendulum base that demonstrates dynamic balancing for educational play

  • Phone holder keeps your device visible and stable during demonstrations
  • Pendulum motion illustrates dynamic balancing principles for physics learning
  • Educational toy design encourages hands-on exploration of motion and equilibrium
  • New condition ensures reliable performance straight from the box

Phone Holder Pendulum Toy

This desktop device combines a phone holder with a dynamic balancing pendulum. It serves as an educational toy that demonstrates physics principles while keeping a smartphone upright for viewing. The unit is new and ready for use on a desk or shelf.

For curious learners and desk displays

Suits anyone wanting a kinetic sculpture that also props up a phone for videos or video calls. Not for buyers who need adjustable viewing angles, charging cable routing, or a fixed stand for heavy tablets.

Highlights

  • Phone holder keeps your device visible and stable during demonstrations
  • Pendulum motion illustrates dynamic balancing principles for physics learning
  • Educational toy design encourages hands-on exploration of motion and equilibrium
  • New condition ensures reliable performance straight from the box

Specifications

No published specifications for this item yet.

Questions about this item

What phone sizes does this pendulum holder support?

The holder fits most standard smartphones and serves as a stable base for the pendulum arm.

How does the dynamic balancing feature work on a desk?

The weighted pendulum arm swings freely from the base, demonstrating balance principles while holding your phone upright.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

More in Internal Power Cables

Similar items

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