Kitch Ice Tray Easy Release White Ice Cube Trays, 16 Cube (Pack of 2)
Clabber Girl, Corn Starch, 3.5lb
Washable Sidewalk Chalk, 48 Assorted Bright Colors by Crayola
Ingredients
1pieceof sidewalk chalkground finely
2tbspcornstarch
2-4tbspwater
Instructions
Blend a piece of chalk in your blender on high speed until it's a fine dust with no lumps.
Whisk together with the cornstarch and water until smooth.
Repeat for all colors you'd like to use.
Pour into an ice cube tray.
Wrap the tray carefully with cling wrap (I did a double layer.) The cling wrap will keep the popsicle sticks upright.
Carefully make a slit with an exacto knife and stick the popsicle sticks in. (Feel free to use a toothpick instead but we found popsicle sticks make better handles.)
Place in the freezer for at least 3-4 hours, preferably overnight.
Paint!
Notes
It seems to work better if the cement is already wet before paint with the chalk cubes so throw a bucket of water down first! (note: these do not work as well as we had hoped. Please see the other recipe or use this one but skip the freezing and use as paint!)I found a lot of recipes that said to grate the chalk with a cheese grater- that wasn't for me! It was way too time consuming. A blender does a much quicker job :) Just blend on high until there are no chunks left!The amount of water will depend on how big your piece of chalk was- play around with the consistency you like.