Shark Animal Groan Tubes from Deluxe base. Addictive sound toys with a cool Animal Groan Tubes - Triceratops theme! These sensory tubes are great for stimulating your kids senses. Great for all ages including toddlers! , , Keep the kids entertained for hours with these simple yet effect stick sound toys! Introduce your children to these fun and unique musical instruments and work out all the different sounds it can make! We have a fantastic collection of 6 animals so pick your favourite out of T-Rex, Triceratops, Shark, Tiger, Giraffe and Crocodile! Or collect them all!