Third Grade Science Upgrade Lab Kit from 2 to 3

McRuffy

$19.00 

820265000092

Upgrade kit from 2nd to 3rd Grade includes:

  • switch
  • motor
  • bell wire (refill)
  • pulley
  • ping pong ball
  • wooden ball
  • pipe kit (Version 3)
  • jingle bell
  • 2 marbles