View cart “Lesson E-textiles: Making a pencil roll with led lights, coin battery, and switch.” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Lesson E-textiles: Making a pencil roll with led lights, coin battery, and switch. $1.99 Original price was: $1.99.$0.99Current price is: $0.99. Add to cart