Genuine Joe Non-Ammoniated Glass Cleaner

Use these brilliantly designed sorting trays in three different sizes to let your students explore sorting and graphing. Smooth plastic construction wipes down easily for quick cleanings. Transparent sorting trays are perfect for practicing challenging concepts like similarities, differences and merging groups with bar, Venn and web graph trays. Trays are designed for children ages 4 and above.

Genuine Joe Non-Ammoniated Glass Cleaner - Ready-To-Use Spray - 32 fl oz (1 quart) - 6 / Carton - Blue