Skip to main content

Sidewalk chalk are typically large colored (and sometimes white or cream) sticks of chalk (calcium sulfate rather than rock chalk, calcium carbonate) mostly used for drawing on pavement or cement sidewalk. It is sometimes used by children to draw a four square court or a hopscotch board. Blackboard chalk is typically shorter.

There are several different types of sidewalk chalk, typically coming in solid-colored sticks. 3-D sidewalk chalk sets, in which each stick of chalk is created with two particular colors that appear 3-dimensional when viewed through the 3-D glasses that come with the chalk, also exist.

Sidewalk chalk can be cheaply homemade.


Guides that use

Checking rack and pinion steering

Points to inspect when checking a steering-rack. There are also ball joints and gaiters on the o...

Adjusting toe alignment on wheels

Camber check Prepare the car in the same way as for the toe-in check. The ideal measuring tool f...

Stroboscopic timing

The strobe light is usually connected between the sparkplug and the plug cap. Inductive connecti...

Checking the steering box

A typical steering-box layout Check the gasket and seals for leaks, and the moving parts for wea...

How to align headlights at home

Measure the height of the lamp centres from the ground. Draw a horizontal line on the wall at th...

icon-link- icon-logo-star- icon-search- icon-star-