tank inspection

I have started tumbling my tanks. I have started off dry tumbling for now. I have a large quantity or ceramic media I acquired in an auction years ago and can finally play with it. I have sizes from BB size to 1/2"x1" that will not even fit easily through the neck. I also have lots of sizes in...

I have Visual inspection stickers for sale (VIP, yearly inspection) decals for sale - only to be sold to certified visual inspectors. Price is variable depending on quantity (25c to $2 per sticker) Pay with paypal. 3inches long by 1.75inch tall (slightly smaller than average business card)...