Gel Pen Pulpen Pena Joyko GP-339 Flip Gel 3 in 1 Color Warna 0.38 mm >Product Size ( Ukuran Produk ) : Panjang 14.4 cm x Diameter 1 cm >3 in 1 Ink Color ( Warna Tinta ) : Black ( Hitam ), Blue ( Biru ), Red ( Merah ) >Tip : 0.38 mm >Bullet Tip >Retractable >Smooth Writing >Harga 1 Pcs