Collins has an incredible assortment of innovative fabric marking pens for quilting, sewing and crafting. Wonder Blue Washable Bright blue mark vanishes quickly with plain water.

Makes a bright blue mark. Marks can be easily removed with a damp cloth. Now is the time to start using Wonder Marker. Used properly the Wonder Marker is the safest most convenient marker available on he market today.

Instructions:
Always test Wonder Marker on a spare swatch of your fabric before using making sure marks remove to your satisfaction. On rare occasions certain dyes in material (dyes containing red in particular) may make marks difficult to remove. 1. Mark lightly on wrong side of fabric. 2. To remove markings rub gently with a well moistened cloth. 3. Occasionally the mark will reappear when the fabric dries. Simply repeat the process. CAUTION: Be sure marks are completely removed with plain water before laundering. Some laundry products containing more than 3% sodium hydroxide or more than 5% sodium carbonate may cause the marks to turn a brownish color if they are not removed before laundering. DO NOT IRON OVER MARKS before removing as on some materials it will set marks permanently.