Product Detail: This is super amazing Erasable Fountain Pen!!! It can be used Simply! Very great for exam or paper writing! It has an instruction inside, but to solve your problem, we will offer personal help if you can't understand how to use. Please remember to contact us for help! :)           PAYMENT PayPal is preferred. (PayPal allows you to pay by credit cards, debit cards, bank transfers and PayPal account balances. ) SHIPPING ITEMS ARE ALWAYS SHIPPED IN ONE BUSINESS DAYS OR MORE.   IMPORTANT!!! If for any reason you are not completely satisfied, please let us know before posting feedback Your 100% complete satisfaction is our number one goal here. RETURN POLICY We have a 30 Day Money Back Guarantee!   Return products must also be in original condition. Then we will gladly ship you a new item with a pre-paid return shipping label for the return item.   CONTACT US We are 100% here for our buyers. Email:  [email protected]  Or Skype: whatbuy(Only available in daytime in China) We will offer our full personal support                                                          Click to see HOT Items below: ??