Sample sizes: 14mm, 9mm, 6mm
Step 1: Choose the right tube for your safety eyes
The plastic washer must sit on the tube without falling in
The stem of the eye must fit through the hole at the top of the tube
Step 2: Insert the safety eye into your crochet material
Step 3: Place the stem into the plastic washer
Note: Some washers can be pushed into the 1st notch of the stem
Step 4: Gently tap the safety eye with the rubber hammer
While holding the crochet material and tube together
You may use other tools to tap the safety eye into the plastic washer but first protect the eye with a thick cloth.