Gravitrax Starter Set Speed smooth white painting board with

smooth white painting board with clearly numbered sections

The kits can also be assembled as puzzles

artist Elspeth McLean transforms ordinary stones into radiant works of art in our challenging “One Dot at a Time” puzzle

The red-eyed tree frog (center) has large suction-cup pads to climb and cling to branches and leaves

not just for bread

Gravitrax Starter Set Speed smooth white painting board withFeel the need for speed? Get the GraviTrax Speed Starter Set and watch your marbles soar! Trick out your track and race your marbles to the finish faster with the GraviTrax Speed Starter Set! This cool construction set includes all the components of the GraviTrax Starter Set plus an additional Magnetic Cannon, Flip, Loop, Spiral, Tunnels and more. Set ups a snap with included plans while encouraging creativity and independent play. Once the basics are