955Gravitrax is awesome! It’s a marble run that you create and it teaches science concepts in a hands on way. You can buy add on kits at major retailers. This base kit is a TON of fun. Great way to teach problem solving and persistence. Can’t recommend it enough. Lots of videos on line where you can get an idea of some of the fun things you can do…
- ConditionGood
2 chats · 1 favourite · 48 views
Other listings by Riverdale
Show all
Popular on Karrot
Show all
10 cent coins. 1867/1967
$10.50
O'connor Parkview
Peanuts Christmas Puzzle
$5
O'connor Parkview
Disney Pixar The Artist Desk Ravensburger Puzzle
$20
O'connor Parkview
Crochet starter doll
$5
Broadview N
LOT of assorted 2000’s Star Wars toys and figures
$25
Broadview N
Lego sets for sale
$150
Thorncliffe Park
The Sims Discover University
$30
Leaside Bennington
PS5 Dragons Fogma 2
$75
Old E York
Beautiful 1980s Game. No negotiable
$30
O'connor Parkview
Pokemon Japanese V, Vstar, Vmax
$25
Danforth E York
Harry Potter Chocolate Frog Wizard Card - Helga Hufflepuff
$10
O'connor Parkview
Nickel collecting book
$3
Leaside Bennington
Chinese New Year Lego
$100
Thorncliffe Park
Vintage McDonald's Hockey Masks
$15
Danforth E York
Logitech G290 w/ Shifter
$285
Thorncliffe Park
Yarn
$10
Broadview N
Megumi acrylic stand 🥕
$11.40
Old E York
Selection of Atari 2600 accessories
$150
