These adorable woodland animals were drawn and designed exclusively by us! Simply wash with mild soap and water, or throw them on the top shelf of the dishwasher. You can also put them in the freezer for extra relief when those painful teeth start poking through. Our teethers are made using 100% food grade silicone and are non-toxic. SAFETY CERTIFIED: US - ASTM F963-17 Canada - CCPSA - SOR/2011-17 Europe - EN71 - Parts 1, 2, 3 Australia/New Zealand - ISO 8124-1 & 2: 2014