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

#45400-1 · Educational and Dacta · 2021

BricQ Motion Prime

2× in set

#51515-1 · Mindstorms · 2020

Robot Inventor

1× in set

#45026-1 · Duplo and Explore · 2020

Tubes

6× in set 3 kleuren

#45806-1 · FIRST LEGO League · 2018

INTO ORBIT Challenge Kit

2× in set

#45024-1 · Duplo and Explore · 2017

STEAM Park

2× in set 2 kleuren

#45811-1 · Educational and Dacta · 2016

World Robotic Olympiad Brick Set

4× in set 2 kleuren

#45800-1 · FIRST LEGO League · 2014

FLL World Class: Learning Unleashed Challenge Kit

1× in set

#9797-2 · NXT · 2013

Mindstorms Education NXT Base Set

2× in set 2 kleuren

#45017-1 · Duplo and Explore · 2013

Playground Set

1× in set

#45016-1 · Duplo and Explore · 2013

Tubes Experiment Set

4× in set 3 kleuren

#45001-1 · Duplo and Explore · 2013

Playground Set with Storage

1× in set

#9657-1 · FIRST LEGO League · 2012

Senior Solutions Challenge Kit

8× in set 3 kleuren

#9697-1 · FIRST LEGO League · 2011

Food Factor Challenge Kit

2× in set 2 kleuren

#9696-1 · FIRST LEGO League · 2010

Body Forward Challenge Kit

1× in set

#9690-1 · Duplo and Explore · 2009

Education Center

1× in set

#9699-1 · FIRST LEGO League · 2008

Climate Connections Challenge Kit

5× in set 2 kleuren

#9215-1 · Duplo and Explore · 2008

Dolls Family Set

1× in set

#9076-1 · Duplo and Explore · 2008

Tubes Experiment Set with Storage

4× in set 3 kleuren

#7623-1 · Indiana Jones · 2008

Temple Escape

1× in set

#4863-1 · Castle · 2008

Sentry and Catapult

1× in set

#9797-1 · NXT · 2006

Mindstorms Education NXT Base Set

2× in set 2 kleuren

#9544-1 · Educational and Dacta · 2006

Math Machines Set

1× in set

#8527-1 · NXT · 2006

LEGO Mindstorms NXT

2× in set 2 kleuren

#7792-1 · Basic Set · 2006

Deluxe Starter Set

1× in set

#9761-1 · FIRST LEGO League · 2004

No Limits Challenge Kit

8× in set 2 kleuren

#5513-1 · Basic Set · 2004

Tubular Chest

1× in set

#4777-1 · Castle · 2004

Knights' Castle

1× in set

#9788-1 · FIRST LEGO League · 2003

Mission Mars Challenge Kit

1× in set

#7418-1 · Orient Expedition · 2003

Scorpion Palace

1× in set

#7951-1 · Basic Set · 2001

XL Bucket

1× in set

#4827-1 · Basic Set · 2001

Medium Bucket

1× in set

#9087-1 · Duplo and Explore · 2000

Tubes

4× in set

#6713-1 · Race · 2000

Grip 'n' Go Challenge

1× in set

#4824-1 · Basic Set · 2000

Medium Bucket

1× in set

#3049-1 · Basic Set · 2000

XL Idea Bucket

1× in set

#3048-1 · Basic Set · 2000

Medium Idea Bucket

1× in set

#2967-1 · Basic Set · 2000

Special Tubes

1× in set

#8269-1 · Competition · 1999

Competition Ultra Challenge [aka Cyber Stinger]

1× in set

#5025-1 · Service Packs · 1999

Tubes

1× in set

#2253-1 · Basic Set · 1999

Big Tubular Playtime

3× in set

#9780-1 · RCX · 1998

ROBOLAB Starter Building Set

1× in set

#2279-1 · Basic Set · 1998

Tubular Motion

1× in set

#2224-1 · Basic Set · 1998

Tubular Chest

1× in set

#2223-1 · Basic Set · 1998

Spooky House

1× in set

#2222-1 · Basic Set · 1998

Tunnel Fun

1× in set

#2099-1 · Primo · 1997

Fun Shape Sorter

1× in set