Chemistry System Rubber Stamp Set for Science Lab, Classroom & DIY Projects - Periodic Table, Molecule & Experiment Stamps

Sanby INK BIYORI Stamp Chemistry System Rubber Stamp Set. These rubber stamps are designed for anyone who loves collecting ink. The stamps are meant to be colored with fountain pen ink after stamping. It's a fun way to keep track of ink colors.

• Includes 2 Rubber Stamps
• Dimensions: 40 x 40 x 25mm, 40 x 20 x 25mm