Primary Science Jumbo Test Tubes with Stand Charts There's even a wooden-handled lint

There's even a wooden-handled lint brush to keep clothes and furniture looking tip-top

Sold as 2 packs for a total of 12 stamps and 2 ink pads

geared hour and minute hands

Individual sticker measures 1-5/16" x 1-3/4"

Primary Science Jumbo Test Tubes with Stand Charts There's even a wooden-handled lintJumbo Test Tubes with Stand Chunky, durable test tubes put serious science safely within reach for young students. Supports inquiry based investigation and hands on observation. Plastic tubes are safe at temperatures from 10 200F and feature calibration marks (25, 50, 75 and 100 ml). Hand wash. Includes 6 test tubes, different colored lids (to track experiments), sturdy rack and Activity Guide. Tubes measure 6"H x 1 1 2" in diameter. Grades PreK+ LER