The Jellystone Chew Rocket Pencil Jumbo is a large chunky pencil topper that fits chunkier and thicker pencils and pens.  The Rocket Pencil Toppers are an excellent addition to a pencil or pen – providing access to self regulation and calming via this safe silicone chew.

It has several textures which double as tactile input and a fidget.  

Recommended by Occupational Therapists for children both on and off the spectrum, our silicone pencil toppers calm stressed nervous systems in a fun and discreet way.

Made from food-grade silicone to stand up to a medium level of chewing, these fun pencil toppers are a classroom essential. 


  • Pencil Topper is 100% food grade silicone
  • BPA Free
  • 100% non-toxic
  • No Phthalates
  • Cadmium and lead free
  • Pencil Topper Size: W 2.5cm x H 5.5cm x D 1cm


Due to vast range of needs and the diversity of the spectrum, these products may not be suitable for all children. Please use your own discretion and use under adult supervision at all times. These jewellery pieces are not indestructible and therefore will need to be monitored and replaced if damaged. The timeframe in which this occurs will be faster with more aggressive chewers. Please also note that children with fully developed teeth or aggressive biters may be able to damage Jellystone Designs, therefore adult supervision is advised.