Pentel Arts Oil Pastels, 25 Color Set – Link

Amazon has currently got this marked down to only $1.99.

Note that this is an “Add-on Item” which only ships with a minimum $25 Amazon order.

• Brilliant colored pastels apply smoothly and blend easily for subtle shades, tints and color mixtures
• Easy to use for artists of all ages
• Acid-free pastels are ideal for use on paper, board or canvas
• More vivid than chalk pastels and more resistant to the effects of humidity for longer-lasting drawings