How to Make Shrink Plastic Plant Markers

Step-by-Step Instructions

1. 1

   Gather your materials: #6 plastic (look for the recycle symbol with a '6' inside, often found on disposable food packages) and felt-tipped pens.

2. 2

   Color the #6 plastic with felt-tipped pens. Ensure your coloring materials can withstand oven heat and are not waxy.

3. 3

   Cut out your colored designs from the #6 plastic.

4. 4

   Preheat your oven to 325°F (160°C).

5. 5

   Line a baking sheet with parchment paper and place your cut-out plastic designs on top.

6. 6

   Bake for 1-2 minutes, watching the pieces closely. They will curl up and then begin to flatten out.

7. 7

   Remove the pieces from the oven when they have finished curling and are mostly flat.

8. 8

   While still hot, if any pieces are slightly curled, carefully press them flat with a heavy, heat-resistant object. Use caution to avoid burns.

Frequently Asked Questions