Check the listing for details. AK Interactive Water-Based Weathering Pencils. Condition: New. Listed at 2.60 USD. WeatheringPencils AK Interactive Weathering pencils are water-based pencils with 17cm semi-grease paint specially for use in modeling. Specially formulated with the most suitable basic colors to achieve all the effects in a very simple way. They are very easy to control, clean, and of course they are not toxic. It is an ideal tool both for people who want to introduce themselves in modeling and for more advanced modelers who can discover their properties in different effects. We recommend using them on a matte surface to achieve optimal results, but thanks to their semi-fat tip can be used on other finishes as well Please be advised all our listings have a 2 day shipping and handling. Most of the times we are able to ship them the next day, but as a norm allow 2 days to see a tracking number in your order. Attention International Buyers with Economy Shipping: After a shipping label has been issued, please allow a few days for the tracking to show in the mail-stream. The courier picks up the bulk of shipments once a week at our store in Florida then transported via ground to the next dispatch center (New Jersey). During that time you will see no activity, your package is in a truck. Once received by the distribution center you'll be able to see/track your package. At arrival to your country it will be handed over to a local courier partner for delivery, who may or may not be suffering challenges of their own (ie: strikes, weather, staffing shortage, etc.)