You need to find out rather or perhaps not the vendor has pics available of the product they may be selling. When you're shopping in person, you have the option to look at products close up, hold them in your hand, and study their texture. When you are shopping 40pcs Fluorescence Toy Gun Luminous Bullets for Nerf Series Blasters Refill Clip Darts EVA Soft Bullets glow in the dark online, photos are the closest thing to this there is. I would not suggest buying from any internet goods shop that doesn't display pictures of the product. You should research the online goods shop's shipping policy. How much is going to shipping be? Is it free? If it's free, will it have an eternity to arrive? If I must pay for it, when can I expect my purchase to arrive? These are all things you as a consumer should know, and you can usually easily find the answers to these questions simply by find a "Shipping Policy" or "FAQ" page on the site. Previous, but certainly not least, you need to find out what forms of payment the internet site accepts. This seems like it might be obvious, but I just can't even count the times that I've found a wonderful quality item on a site, only to find out that they don't accept some forms of payment I have offered.