A superior quality dental etching gel specially formulated for maximum working and handling characteristics. The syringe dispensing gel stays in place and will not run onto exposed tissue. Get precise placement through small-gauge, pre-bent applicator tips. It washes off easily without leaving any residue. Jumbo Refill Syringe Refill: 2 syringes (25 ml/32g each). Gluten-free Latex-free 3 yr shelf life from date of manufacturing.