Ball, Hard Plastic, 51mm (approx. 6 studs diameter)

BricQ Motion Prime

45400-1 · 2021 · 568pcs

Robot Inventor

51515-1 · 2020 · 949pcs

Tubes

45026-1 · 2020 · 150pcs

INTO ORBIT Challenge Kit

45806-1 · 2018 · 1,910pcs

STEAM Park

45024-1 · 2017 · 303pcs

World Robotic Olympiad Brick Set

45811-1 · 2016 · 724pcs

FLL WORLD Class: Learning Unleashed Challenge Kit

45800-1 · 2014 · 2,098pcs

Mindstorms Education NXT Base Set

9797-2 · 2013 · 491pcs

Tubes Experiment Set

45016-1 · 2013 · 151pcs

Playground Set with Storage

45001-1 · 2013 · 108pcs

Playground Set

45017-1 · 2013 · 106pcs

Senior Solutions Challenge Kit

9657-1 · 2012 · 1,612pcs

Food FACTOR Challenge Kit

9697-1 · 2011 · 2,115pcs

BODY FORWARD Challenge Kit

9696-1 · 2010 · 1,515pcs

Education Center

9690-1 · 2009 · 172pcs

Climate Connections Challenge Kit

9699-1 · 2008 · 842pcs

Temple Escape

7623-1 · 2008 · 560pcs

Tubes Experiment Set with Storage

9076-1 · 2008 · 153pcs

Dolls Family Set

9215-1 · 2008 · 90pcs

Sentry and Catapult

4863-1 · 2008 · 41pcs

Mindstorms NXT

8527-1 · 2006 · 579pcs

Math Machines Set

9544-1 · 2006 · 554pcs

Mindstorms Education NXT Base Set

9797-1 · 2006 · 442pcs

Deluxe Starter Set

7792-1 · 2006 · 120pcs

No Limits Challenge Kit

9761-1 · 2004 · 1,437pcs

Knights' Castle

4777-1 · 2004 · 168pcs

Tubular Chest

5513-1 · 2004 · 115pcs

MISSION MARS Challenge Kit

9788-1 · 2003 · 1,209pcs

Scorpion Palace

7418-1 · 2003 · 380pcs

XL Bucket

7951-1 · 2001 · 78pcs