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Hoberman Rainbow Sphere Large
This product is no longer available to purchase

Hoberman Rainbow Sphere Large

3(2 reviews)

This is the classic version of the expanding Hoberman Sphere, an award-winning toy that is designed to inspire children’s imaginations.  You can throw it, bounce it, kick it, spin it, roll it and even wear it or suspend it in air!  It expands from 24cm to 76cm diameter, with a magical motion that amazes everyone that sees it. 

Throw the Sphere to someone else, spinning it slightly as you throw it, and it will open in mid-air. Or hold a Sphere fully open with two hands and toss it down to the floor. If you spin it towards you it will bounce back into your hands. Or hold the Sphere open with a hand on either side and see how quickly you can open and close it. The list of things you can do with the Sphere is endless.

The Sphere comes with a pulley and instructions on how to hang the Sphere as a cool, kinetic mobile, an educational booklet about the geometry of the Sphere, and a ‘21 Cool Things to Do’ activity sheet.

A Hoberman sphere is an isokinetic structure patented by Chuck Hoberman, that resembles a geodesic dome, but is capable of folding down to a fraction of its normal size by the scissor-like action of its joints.

The largest existing Hoberman sphere is in the AHHAA Science Centre in Tartu, Estonia. Fully expanded, it is 5.9 metres in diameter. The motorized sphere weighs 340 kilograms, is constructed of aircraft-grade aluminium, and continually oscillates between its compact and expanded states. The sphere is suspended above the Centre's Science Court and is actuated with a computer-based motion control system. The system opens and closes the sphere in a programmed series of lyrical motions choreographed to music, lighting and special effects.

Size: 24 cm diameter expanding to 76 cm

Age 4+

Mainland delivery

Our standard delivery is £2.95 to £4.95 per order to any UK mainland address and is calculated at checkout.

Please note that offshore UK destinations ie Islands of Scilly, Isle of Man and Scottish Islands may incur a surcharge which is weight dependent and calculated as you enter your address in the checkout.

We also offer a UK 24 Hour delivery service for £9.95. If the item(s) are in stock and the order is received before 2pm your order should arrive with you the next working day i.e. order on Friday and we will deliver "In Stock" items on Monday.

We also offer a UK 48 Hour delivery service for £7.95 if the item(s) are in stock and the order is received before 2pm  your order should arrive with you on the working day 48 hours after your order i.e. order at 11am on Wednesday and we will deliver "In Stock" items on Friday.

Overseas delivery

We can deliver anywhere in the world. Delivery for overseas orders will be charged by weight the charge is calculated for you during checkout.

PLEASE email us for a quote on overseas orders as this can sometimes be different to that quoted online

Please contact us on 0344 89 102 36 or email us if you have further queries.

Delivery times

If all your items ordered are "In Stock" and "Standard Delivery" has been chosen you will usually receive them within 3-5 days.

Items which are "out of stock" will be sent at no extra charge to you after your first delivery.

A signature may be required on receipt so it may be more convenient for you if we deliver to your work or an address of a friend. We will send you an email when your order leaves us. This may contain a carrier reference for you to track your parcel.

Returns and Refunds

We want you to be delighted with the quality of the goods you receive from BrightMinds. However, if for any reason you do wish to return any items from your order  please do so within 90 days of receipt and in original packaging in resalable condition for either a full refund of the value of the goods or an exchange. Refunds are normally processed within 7 days of receipt.

50% of our customers liked this product (2 reviews)
Posted Rating Comment Staff Comment


The Hoberman sphere is a hit with my 7 year old. My 3 year old loves playing with it too. It seems more robust than I was expecting and when expanded the kids have even been getting inside it!


Daughter loves it but think a smaller one would have been a better buy as large one is too big around house.

view all feefo reviews >
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