1) She used a red wax crayon to color in the heart on the card.

2) The children happily drew with wax crayons during art class.

3) The box of wax crayons contained various colors like blue, green, and yellow.

4) The young artist carefully outlined her drawing with a black wax crayon.

5) He discovered that wax crayons were excellent for creating vibrant illustrations.

6) The teacher instructed the students to blend colors using wax crayons.

7) The graffiti artist used a wax crayon to leave a hidden message on the wall.

8) She found that using wax crayons on textured paper gave an interesting effect.

9) The wax crayon melted in the sun when left on the windowsill.

10) It was difficult to find a white wax crayon among all the other colors in the box.