MiiSii(TM) 8pcs Cute Novelty Cartoon 0.5mm HB Mechanical Pencils Set With Top Erasers Refill Gifts Prizes For School Kids Students + FREE GIFT 8pcs x Cute Pencils with eraser, 0.5mm HB. Refillable. 100% brand new and high quality. Color: Randomly multiple color shipped. Material: Plastic. Size:143mm. Weight: 10g. How to use: press bottom part of Side button to make the lead out for writing. How to refill: Press down the bottom of Side button with right hand tightly to loose the inside refill tube, then insert one refill in the mouth of the pencil and leave some part out of the mouth. Then it is done. NOTE: No extra gift. You will only receive the 8 pencils.