i got 4 of these mpj brand pen lasers at $12,95 from ebay from a china seller him claiming they were 1mw thats why i bought them cos i know the law says they have to be 1mw or less , but i got the letter today saying they took them because they are greater than 1mw , so i wasted $51 bux . what should i do now tell the seller to give my money back for his false advertising make a paypal claim ?