$(csi.user.businessName)

Main Content

Loading...

Skip to content Go to Product Search

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Best Buy Gamers

Deal of the Day

My Best Buy Memberships

Best Buy Business

Magic Expanding Ball Toy search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category: Science Kits & Toys

Price

to

Less than $25

$25 - $49.99

$50 - $74.99

$75 - $99.99

$100 - $149.99

Brand

PicassoTiles

4M

Group Sales National Toy & Gift

Play-Doh

Replogle

DuneCraft

Everplay

Fantasma Toys

Current Deals

On Sale

Color

Blue

Green

Black

Multi

Red

White

Brown

Gray

Magic Expanding Ball Toy in Science Kits & Toys (40)

Search all categories

Sort by:

Sponsored

Sponsored

Sponsored

Sponsored

T I a'. . Picasso BETOND IMAGINATION! DE L'IMAGINATION! Rum Set # ? CREATIVITY AU-DELA Marble % LA CREATIVIT Magnetic Te Set 3-in-1 Racing d - pt % Enoembe casso S A 0 ! WITHPUAtotes I H H ? - 1 MEMENT AVEN - no % - - - S

PicassoTiles - PICASSO-TILES Marble Run Magnetic Tiles for Kids, 108PCS, 3-in-1 Magnet Tiles Race Track Building Blocks STEM Toy - Multicolor

Rating 4.7 out of 5 stars with 3 reviews

Compare

Front. PicassoTiles - PICASSO-TILES 400 PC Straw Kit, Construction Building Set, STEM Toys for Kids 3+ - Multicolor.

PicassoTiles - PICASSO-TILES 400 PC Straw Kit, Construction Building Set, STEM Toys for Kids 3+ - Multicolor

Rating 5 out of 5 stars with 1 reviewfalse

Compare

HOURS OF GLOWING MESMERIZING FUN! WATCH IT OOOZE! AGES 4+ MAKE YOUR OWN GLOWING SLIME! GLOW GOO™ GLOWS IN THE DARK! WARNING: THIS SET CONTAINS CHEMICALS THAT MAY BE HARMFUL IF MISUSED. READ CAUTIONS ON INDIVIDUAL CONTAINERS CAREFULLY. NOT TO BE USED BY CHILDREN EXCEPT UNDER ADULT SUPERVISION. DuneCraft

DuneCraft - Glow Goo Science Kit - Green

Not yet reviewed

Not yet reviewed

Compare

6+ Harra 5850 Includes Live 0 Feed ALd Sudden Ade Hatch your own live Certficaln 1 Aandan aou b aquatic pets! WORLD'S MALLEST. Eggs Huevos Oeufs Dragons food Alimentacin Nouriture agea Drayons MALLEST INSTRUCTIONSE INSTRUCCIONES Eggs Huevos Oeufs aqua Dragons CERTIFICATE OF ADOPTION Desupes - - agua I Dragons A WARNING GE CES TA/AR 2s as I 12 aqua Dragons WARNING: CHOKING HAZARD-Small parts. Yes! Actually Works! Not for children under 3 years.

Super Impulse - World's Smallest Aqua Dragons, Hatch & Grow Miniature Science Kit - Multi-Colored

Not yet reviewed

Not yet reviewed

Compare

Sponsored